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
Over my dead body!
我死也不会同意!
I never used to oversleep.
我过去从未睡过头。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189