🧩 词语组成解析
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
n. ☉地球；宇宙, 万物\\na. (全)世界的；世界性的；世界范围的；闻名于世的, 世界著名的 —SNY. 见 earth
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
That's terrible!
真可怕！
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。