lifesavers

英 [ˈlaɪfˈseɪvəz]

美 [ˈlaɪfˌseɪvərz]

n.  救助物; 救命物
lifesaver的复数

柯林斯词典

• N-COUNT （常指在健康方面）帮助解除困境之物
  If you say that something is alifesaver, you mean that it helps people in a very important way, often in a way that is important to their health.
  1. The cervical smear test is a lifesaver.
     宫颈涂片检查能够帮上大忙。

双语例句