Back-pedalling
v. 背弃( back-pedal的现在分词 )
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
踏板使用法；踏板法
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
Let's see you do it!
有本事你做给我看！
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？