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
I wouldn't say that.
我并不那么忍为。
I can do.
我会做。
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！这倒是很大一笔钱。不过，就只这么一次。要知道，这次舞会很重要啊。