评论
打印
1.live-in （佣人等在雇主家）寄居的，寄住的
例句：I have a live-in nanny for my youngest daughter.
我为小女儿请了个住家保姆。
2.ensure v. 保证；担保；确保
例句：Organisers had consulted widely with police, stewards and safety officers to ensure tight security.
组织者广泛征询了警方、管事和保安的意见，以保证绝对安全。
