🧩 词语组成解析
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[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;
🗣️ 情景例句
Window-shopping is some girls'favorite pastime.
逛街是许多女孩消磨时间的首选方式。
Wouldn't I love to be in North Carolina right now!
我现在多么想在北卡罗来纳洲啊!
Oh, yes, I bought one, but I can't find it now.
噢,是,我买了票的,但现在找不见了!