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
Oh, wait a minute. What's today's date?
噢, 等一等 ,今天几号?
Mr. Smith, would you like to start things off?
史密斯先生,你要开始做事了吗?
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.