n.踏板；樂(lè)器的腳踏鍵
v.用腳踏動(dòng)；踩踏板
The pedal of a cycle is attached to a crank. 自行車的踏板與曲柄相連。
He pushed hard on the brake pedal to avoid a collision. 他使勁踩下煞車踏板以避免撞車。
用作動(dòng)詞 (v.)He had to pedal hard to get up the hill. 他得用力踩動(dòng)，以便上山。
I saw him pedal to school every morning. 我看到他每天早晨騎自行車上學(xué)。
The pilot has to pedal hard to get it into the air. 駕駛員不得不使勁踩踏板才能使它飛上天。
vi.倒踏腳踏板；(拳擊中）后退；食言
