lifeguard
🇺🇸
/ˈlaɪfɡɑːrd/
🇬🇧
/ˈlaɪfɡɑːd/
noun
R
A person who watches over a beach or pool to help people in danger in the water.
The lifeguard at the pool quickly jumped in to rescue the struggling swimmer.
游泳池的救生员迅速跳入水中，营救挣扎的游泳者。
translation
救生员
词形变化
Plural
lifeguards