松开

She unwound the wool from the ball.

她开线团上的毛线。

I unclasped her fingers from my hair.

开她抓住的手指。

The child asked his papa to help him ease off his belt a bit.

那孩子叫他爸爸帮他把腰带开些。

Lace your boots firmly or the lace will come undone.

把你的靴子系紧, 不然鞋带会开。

Unclamp the shaft from the vise and slide off the top bearing.

开老虎钳上的轴，将顶部轴承移出。

Then hoisting the foresail to the wind they made for the beach.

同时也开舵绳，拉起篷，顺著风向岸去。

Clamp the two pieces of wood together until the glue dries.

用夹钳把两块木板夹紧, 等胶水干了再开。

She has invented a nifty little gadget for undoing stubborn nuts and bolts.

她明了一种灵巧的小工具用来开紧固的螺母和螺栓。

The buttons came unfastened.

扣子开了。

He loosened his tie.

他开了领带。

He ran round behind the house, intending to undo the rope in order to let fall the pailful of water upon Tommy Brock.

他跑著绕到屋子后边，开绳子让那满满的一桶水落在汤米獾身上。

Babies whose moms have too much milk will often exhibit symptoms such as fussing, pulling off the breast, colicky crying, gassiness, spitting up, and hiccupping.

当妈妈乳汁过多时，宝宝通常会有下列症状：烦燥不安、开乳、绞痛式的哭闹、胀气、呕吐、嗝。