Vacuum erfrigeration machine
[机] 真空冷动机
🧩 词语组成解析
🗣️ 情景例句
They are not personal or private.
并不是私人的问题。
A good idea came into my mind.
我想到一个好主意。
Such is human nature, that a great many people are often willing to sacrifice higher pay for the privilege of becoming white-collar workers.
许多人常常情愿放弃较高的薪水以换取做白领工人的殊荣，此乃人之常情。