Back-tracks
(back-track 的复数) 由原路退回
🧩 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;
n. 轮胎；磁道；轨道（track的复数）
🗣️ 情景例句
Did you know
你知道
Thank you very much. We really had a good time.
非常感谢你。我确实玩得很痛快。
but although our faith in many of the things in which our forefathers fervently believed has weakened,
可是虽然我们对我们祖先笃信的许多事物已不太相信，