Back gear
[机] 后倒齿轮
🧩 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;
gear
[ɡɪr]
n. 齿轮;排挡;传动装置;衣服 ;
vi. 接上;调和;
vt. 使适应;装上齿轮;用齿轮连接;
🗣️ 情景例句
Where did you get such a nice tan?
你到哪把皮肤晒成棕色的？
Oh well, better luck next time.
算了，下次的运气会更好。
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。