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
Would you mind showing me your showroom?
您可以带我参观一下展室吗?
When two ride on one horse, one must sit behind.
两人共骑一匹马,总有一个背后跨。
would be like trying to meet a friend in London without a pre-arranged rendezvous and absurdly wandering the streets in the hope of a chance encounter.