查词典为您解释：

lifesaver是什么意思？
  • 基础释义
  • 例句
  • 柯林斯词典释义
  • 英英词典释义
  • 行业词典释义

lifesaver

英[ˈlaɪfseɪvə(r)] 美[ˈlaɪfˌsevɚ]
  • 复数：lifesavers;
    • 相关单词 lifesavers
    例句
    查看更多关于 “lifesaver” 的例句
    柯林斯高阶英汉双解学习词典释义
    • N-COUNT
      （常指在健康方面）帮助解除困境之物
      If you say that something is a lifesaver, you mean that it helps people in a very important way, often in a way that is important to their health.
      例句
      The cervical smear test is a lifesaver. 宫颈涂片检查能够帮上大忙。
    英英词典释义
    • Noun
      1. an attendant employed at a beach or pool to protect swimmers from accidents
      2. a life preserver in the form of a ring of buoyant material
    行业词典
    • 体育： 救生员；救护员；
      旅游： 救生员；