The Indian hurled his spear at the coyote.

那印地安人将的长矛用力掷向那只土狼。

The crew hauled at the heavy sail.

水手们用力拉笨重的船帆。

You need to make the cupula fat when sticking.

吸住玻璃时，需要用力吸盘按平坦为止，以增强吸力。

The porter had to force the window open every morning.

每天早晨门房只好用力硬窗户打开。

He was thumping the keys of the piano.

用力弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用力就感到疲劳。

He gave it a mighty push and it opened.

用力推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用力敲打字机键盘。

He gave the boy’s ear a painful tweak.

用力拧了一下那男孩的耳朵。

Too much force will twist the key.

用力过猛会钥匙扭弯。

He tore at the wrapping of the parcel.

用力撕包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉用力扭动手臂，试图挣脱的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的库伦作用力有关。

He rubbed his limbs vigorously to get the blood circulating.

用力摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不用力拖，最解救出来。

The robbers rammed the gag in her mouth.

强盗用力将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用力骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

用力砖头从窗户投进去。

I squashed into the middle of the crowd.

我用力挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将他的长矛用力掷向那只土狼。

The crew hauled at the heavy sail.

水手们用力拉笨重的船帆。

You need to make the cupula fat when sticking.

吸时，需要用力把吸盘按平坦为止，以增强吸力。

The porter had to force the window open every morning.

每天早晨门房只好用力硬把窗户打开。

He was thumping the keys of the piano.

他用力弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用力就感到疲劳。

He gave it a mighty push and it opened.

他用力推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用力敲打字机键盘。

He gave the boy’s ear a painful tweak.

他用力拧了一下那男孩的耳朵。

Too much force will twist the key.

用力过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

他用力撕包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉用力扭动手臂，试图挣脱他的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，只与表面的库伦作用力有关。

He rubbed his limbs vigorously to get the blood circulating.

他用力摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不用力拖，最终把他解救出来。

The robbers rammed the gag in her mouth.

强盗用力将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用力骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

他用力把砖头从窗户投进去。

I squashed into the middle of the crowd.

我用力挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将的长矛用力掷向那只土狼。

The crew hauled at the heavy sail.

水手们用力拉笨重的船帆。

You need to make the cupula fat when sticking.

吸住玻璃时，需要用力把吸盘按平坦为止，以增强吸力。

The porter had to force the window open every morning.

每天早晨门房只好用力硬把窗户打开。

He was thumping the keys of the piano.

用力弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用力就感到。

He gave it a mighty push and it opened.

用力推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用力敲打盘。

He gave the boy’s ear a painful tweak.

用力拧了一下那男孩的耳朵。

Too much force will twist the key.

用力过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

用力撕包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉用力扭动手臂，试图挣脱的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的库伦作用力有关。

He rubbed his limbs vigorously to get the blood circulating.

用力摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不用力拖，最终把解救出来。

The robbers rammed the gag in her mouth.

强盗用力将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用力骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

用力把砖头从窗户投进去。

I squashed into the middle of the crowd.

我用力挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将他长矛用力掷向那只土狼。

The crew hauled at the heavy sail.

水手们用力拉笨重。

You need to make the cupula fat when sticking.

吸住玻璃时，需要用力把吸盘按平坦为止，以增强吸力。

The porter had to force the window open every morning.

每天早晨门房只好用力硬把窗户打开。

He was thumping the keys of the piano.

他用力弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用力就感到疲劳。

He gave it a mighty push and it opened.

他用力推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用力敲打字机键盘。

He gave the boy’s ear a painful tweak.

他用力拧了一下那男孩耳朵。

Too much force will twist the key.

用力过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

他用力撕包裹包装纸。

Leila tried to wrest her arm from his hold.

利拉用力扭动手臂，试图挣脱他箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只库伦作用力有关。

He rubbed his limbs vigorously to get the blood circulating.

他用力摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不用力拖，最终把他解救出来。

The robbers rammed the gag in her mouth.

强盗用力将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用力骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

他用力把砖头从窗户投进去。

I squashed into the middle of the crowd.

我用力挤到人群中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将长矛用掷向那只土狼。

The crew hauled at the heavy sail.

水手们用拉笨重船帆。

You need to make the cupula fat when sticking.

住玻璃时，需要用盘按平坦为止，以增强。

The porter had to force the window open every morning.

每天早晨门房只好用硬窗户打开。

He was thumping the keys of the piano.

用弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用就感到疲劳。

He gave it a mighty push and it opened.

用推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用敲打字机键盘。

He gave the boy’s ear a painful tweak.

用拧了一下那男孩耳朵。

Too much force will twist the key.

用过猛会钥匙扭弯。

He tore at the wrapping of the parcel.

用撕包裹包装纸。

Leila tried to wrest her arm from his hold.

利拉用扭动手臂，试图挣箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面库伦作用有关。

He rubbed his limbs vigorously to get the blood circulating.

用摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不用拖，最终解救出来。

The robbers rammed the gag in her mouth.

强盗用将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

用砖头从窗户投进去。

I squashed into the middle of the crowd.

我用挤到人群中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将他的长矛掷向那只土狼。

The crew hauled at the heavy sail.

水手拉笨重的船帆。

You need to make the cupula fat when sticking.

吸住玻璃时，需要把吸盘按平坦为止，以增强吸。

The porter had to force the window open every morning.

每天早晨门房只好硬把窗户打开。

He was thumping the keys of the piano.

他弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一就感到疲劳。

He gave it a mighty push and it opened.

他推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么敲打字机键盘。

He gave the boy’s ear a painful tweak.

他拧了一下那男孩的耳朵。

Too much force will twist the key.

过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

他撕包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉扭动手臂，试图挣脱他的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的库伦有关。

He rubbed his limbs vigorously to get the blood circulating.

他摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不拖，最终把他解救出来。

The robbers rammed the gag in her mouth.

强盗将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

他把砖头从窗户投进去。

I squashed into the middle of the crowd.

我挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将的长矛用力掷向那只土狼。

The crew hauled at the heavy sail.

水手们用力拉笨重的船帆。

You need to make the cupula fat when sticking.

吸住玻璃时，需要用力把吸盘按平坦为止，以增强吸力。

The porter had to force the window open every morning.

每天早晨门房只好用力硬把窗户打开。

He was thumping the keys of the piano.

用力弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用力就感到。

He gave it a mighty push and it opened.

用力推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用力敲打盘。

He gave the boy’s ear a painful tweak.

用力拧了一下那男孩的耳朵。

Too much force will twist the key.

用力过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

用力撕包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉用力扭动手臂，试图挣脱的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的库伦作用力有关。

He rubbed his limbs vigorously to get the blood circulating.

用力摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不用力拖，最终把解救出来。

The robbers rammed the gag in her mouth.

强盗用力将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用力骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

用力把砖头从窗户投进去。

I squashed into the middle of the crowd.

我用力挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将他的长矛掷向那土狼。

The crew hauled at the heavy sail.

水手们拉笨重的船帆。

You need to make the cupula fat when sticking.

吸住玻璃时，需要把吸盘按平坦为止，以增强吸。

The porter had to force the window open every morning.

每天早晨门房硬把窗户打开。

He was thumping the keys of the piano.

他弹钢琴。

Nowadays I seem tired with the least exertion.

现在我像稍一就感到疲劳。

He gave it a mighty push and it opened.

他推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么敲打字机键盘。

He gave the boy’s ear a painful tweak.

他拧了一下那男孩的耳朵。

Too much force will twist the key.

过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

他包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉扭动手臂，试图挣脱他的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性与表面的库伦作有关。

He rubbed his limbs vigorously to get the blood circulating.

他摩擦四肢让血液循环开来。

I had to tug hard and at last freed him.

我不得不拖，最终把他解救出来。

The robbers rammed the gag in her mouth.

强盗将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于骑车爬坡，她浑身发热， 喘不过气来。

He hurled the brick through the window.

他把砖头从窗户投进去。

I squashed into the middle of the crowd.

我挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便敲打起来。

The Indian hurled his spear at the coyote.

那印地安人将他的长矛用力掷向那只土狼。

The crew hauled at the heavy sail.

水手们用力拉笨重的船帆。

You need to make the cupula fat when sticking.

吸住玻璃时，需要用力把吸盘按平坦为止，以增强吸力。

The porter had to force the window open every morning.

每天早晨门房只好用力硬把窗户打开。

He was thumping the keys of the piano.

他用力弹钢琴。

Nowadays I seem tired with the least exertion.

现在我好像稍一用力就感到疲劳。

He gave it a mighty push and it opened.

他用力推了一下，它开开了。

I wish that she would not hit the keys of the typewriter so hard.

我希望她不要那么用力敲打字机键盘。

He gave the boy’s ear a painful tweak.

他用力拧了一下那男孩的耳朵。

Too much force will twist the key.

用力过猛会把钥匙扭弯。

He tore at the wrapping of the parcel.

他用力撕包裹的包装纸。

Leila tried to wrest her arm from his hold.

利拉用力扭动手臂，试图挣脱他的箍制。

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的库伦作用力有关。

He rubbed his limbs vigorously to get the blood circulating.

他用力摩擦四肢让血液循环开。

I had to tug hard and at last freed him.

我不得不用力拖，最终把他解。

The robbers rammed the gag in her mouth.

强盗用力将堵嘴物塞进她口中。

She was hot and breathless from the exertion of cycling uphill.

由于用力骑车爬坡，她浑身发热， 喘不过气。

He hurled the brick through the window.

他用力把砖头从窗户投进去。

I squashed into the middle of the crowd.

我用力挤到人群的中间。

She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起。