a pedal that controls the throttle valve n
n huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic
any of several extinct humanlike bipedal primates with relatively small brains of the genus Australopithecus
pedal backwards on a bicycle v
v pedal backwards on a bicycle v step backwards, in boxing v modify one's opinion, make it less strong
accelerator pedal
[机] 加速踏板
back-pedal
v. 背弃诺言; （自行车刹车时）倒踩脚蹬; 撤回, 缩回
back-pedaled
背弃倒蹬
back-pedaling
back-pedalled
v. 背弃( back-pedal的过去式和过去分词 )
back-pedalling
v. 背弃( back-pedal的现在分词 )
back-pedals
v. 背弃( back-pedal的第三人称单数 )
backpedal
vi. 倒踏脚踏板, 后退, 变卦
backpedaled
vi. 倒踏脚踏板；（拳击中的）后退；（意见等的）撤回；变卦
backpedaling
backpedalled
v. 改变主意, 变卦, 背弃诺言( backpedal的过去式和过去分词 )
backpedalling
v. 改变主意, 变卦, 背弃诺言( backpedal的现在分词 )
backpedals
v. 改变主意, 变卦, 背弃诺言( backpedal的第三人称单数 )
bipedal
[医] 两足的
bipedalism
n. 用两足运动
bipedality
双足
bipedally
adv. bipedal的变形
bipedals
(bipedal 的复数) [医] 两足的
brake pedal
[化] 刹车踏板
carpopedal
[医] 腕足的
