Life saver
na. 救命的人；〈美〉救生员；〈俚〉应急的东西\\n
🧩 词语组成解析
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
saver
['seivə]
n. 救助者;俭省的人;节约装置;
🗣️ 情景例句
Philip, I took Michelle to a school play
Philip,我带Michelle看过学校演出的
I'll rub your back with this brush.
我用这把刷子刷你的后背。
(remember how easily the Apollo astronauts bounded along),
还记得阿波罗飞船中的宇航员轻松地跳跃-