生物医药大词典
英文: APPLIED ANATOMY OF MEDIAL PEDAL FLAP
中文: 足内侧皮瓣的应用解剖英文: I saw him pedal to school every morning.
中文: 我看到他每天早晨骑自行车上学。英文: P Let me try to move the pedal.
中文: 警：我试试能不能扳动它。英文: A pedal bicycle that has an attached motor.
中文: 机动自行车附有推动引擎的脚踏自行车英文: He had to pedal hard to get up the hill.
中文: 他得用力踩动，以便上山。