lifeguard
/ˈlaɪfˌɡɑɹd/ 名词 B1中文： 救生员
- A lifesaver: a rescuer, usually an expert swimmer, employed to save swimmers in trouble or near drowning at a body of water.
- A bodyguard or unit of bodyguards, a guard of someone's (especially a king's) life or person.
- A sturdy metal bracket fixed in front of each of the leading wheels of a train to deflect small objects away from the wheels to prevent derailment.
复数 lifeguards
来自图书馆
A friendly lifeguard sees them.
在真实文章中学习lifeguard
注册免费账号后，在图书馆中把鼠标悬停在任何单词上即可看到意思，还能听朗读、收藏单词并按你的记忆安排复习，看到每本书你已经认识多少。