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 guess they're trying to set up an appointment for me.
我猜他们正设法给我安排晤谈。
If it were not for hope, the heart would break.
人是靠希望活著的。
Yes, Miss Gao.
可以，高老师。