| v (-ll-; US -l-) 用法:
1 [I] pedal backwards on a bicycle, etc 倒蹬（自行车等）. 用法:
2 [I, Ipr] ~ (on sth) (fig 比喻) withdraw from an earlier statement or policy; reverse one's previous action 背弃以前的言论或政策; 变卦:
The Government are back-pedalling on their election promises. 内阁正在背弃它竞选时的诺言. |