He pressed down the accelerator pedal of his car.

他踩下汽车的加速器。

She was working the treadle of her sewing-machine.

她正用脚踩动缝纫机的。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥用“哇哇”。

Chopin gave no indications of pedalling in his manuscript.

他的手稿中，肖邦没有注明要用钢琴。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识，现其起始部位内侧脚处和同起于此的口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下汽车的加速器板。

She was working the treadle of her sewing-machine.

她正脚踩动缝纫机的板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会“”板。

Chopin gave no indications of pedalling in his manuscript.

他的手稿中，肖邦没有注明要钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识别，并发现始部位内侧脚板处和同于此的口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下汽车的加速器。

She was working the treadle of her sewing-machine.

她正用脚踩动缝纫机的。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥用“哇哇”。

Chopin gave no indications of pedalling in his manuscript.

他的手稿中，肖邦没有注明要用钢琴。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识，现其起始部位内侧脚处和同起于此的口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下加速器板。

She was working the treadle of her sewing-machine.

她正用脚踩动缝纫机板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥用“哇哇”板。

Chopin gave no indications of pedalling in his manuscript.

在他手稿中，肖邦没有注明要用钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识别，并发现在其起始部位内侧脚板处和同起于此口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下汽车的加速器板。

She was working the treadle of her sewing-machine.

她正用脚踩动缝纫机的板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥用“”板。

Chopin gave no indications of pedalling in his manuscript.

他的手稿中，肖邦没有注明要用钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识别，并其起始部位内侧脚板处和同起于此的口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下汽车的加速器板。

She was working the treadle of her sewing-machine.

她正用脚踩动缝纫机的板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥用“哇哇”板。

Chopin gave no indications of pedalling in his manuscript.

在他的手稿中，肖邦没有注明要用钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识别，并发现在其起始部位内侧脚板处和同起于此的口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下汽车的加速器板。

She was working the treadle of her sewing-machine.

她正脚踩动缝纫机的板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥“哇哇”板。

Chopin gave no indications of pedalling in his manuscript.

在他的手稿，肖邦没有注钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型隔肌（62％），解剖可见，可被识别，并发现在其起始部位内侧脚板处和同起于此的口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

他踩下加速器板。

She was working the treadle of her sewing-machine.

她正用脚踩动缝纫机板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉他手往往会滥用“哇哇”板。

Chopin gave no indications of pedalling in his manuscript.

在他手稿中，肖邦没有注明要用钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识别，并发现在其起始部位内侧脚板处和同起于此口轮匝肌完全交错。

He pressed down the accelerator pedal of his car.

下汽车的加速器板。

She was working the treadle of her sewing-machine.

她正用脚动缝纫机的板。

Some guitar players tend to overuse the wah-wah pedal.

一些吉手往往会滥用“哇哇”板。

Chopin gave no indications of pedalling in his manuscript.

在的手稿中，肖邦没有注明要用钢琴板。

Type I depressor septi muscles(62%) are visible and identifiable, and can be traced to full interdigitation with the orbicularis oris from their origin at the medial crural footplate.

型降鼻中隔肌（62％），解剖中可见，可被识别，并发现在其起始部位内侧脚板处和同起于此的口轮匝肌完全交错。