n. 保险,保险业;保险费;预防措施;
adj. [体]巩固球队领先局面,使对手不能因增加一分而成平局的;
in进入+sur肯定+ance表名词 → 保险
🗣️ 情景例句
OK. Tell it to me again.
好吧, 再说给我听听。
I wasn't born yesterday.
我又不是三岁小孩。
This exhibition received a great deal of attention in the press, for though the pictures were supposed to be the work of famous artists, they had in fact been painted by Dickie.