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 retired because... I wanted to be with my family.
我退休是因为……我想和全家人在一起。
You cannot make a crab walk straight.
江山易改，本性难移。
The place consisted of a straggling unmade road which was lined on either side by small houses.
这儿有一条未经修筑的弯弯曲曲的道路，路两边排列着一些矮小的农舍。