lifeguard

'laifgɑ:d

n. an attendant employed at a beach or pool to protect swimmers from accidents

n. 卫兵, 禁卫军, 救生员

25,420

BNC 频率

15,934

使用频率

lifeguard 由 life（生命）和 guard（守护）组成，字面意思是“守护生命的人”，指负责保护游泳者安全的人。

例句

1. The lifeguard watched over the swimming pool to keep everyone safe.

救生员在游泳池旁边监视，以确保每个人的安全。

2. She decided to become a lifeguard because she loves swimming.

她决定成为一名救生员，因为她喜欢游泳。

3. The lifeguard blew his whistle to signal a warning to the swimmers.

救生员吹响哨子，向游泳者发出警告。