🧩 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
Can I speak with Mr. or Mrs. Anderson?
我可以跟Anderson先生或太太说话吗?
Never trust another what you should do yourself.
自己应该做的事,决不要委托别人做。
Oh, hi, Jim! What are you going to do next week?
噢,你好,吉姆!你打算下星期做什么?