劍橋詞典downward movement of the foot away from the leg 跖曲，跖屈 Plantarflexion is the movement used to press the accelerator pedal in a car . 跖屈是開(kāi)車(chē)時(shí)腳踩油門(mén)時(shí)的動(dòng)作。 返回 plantarflexion