Vacuum treatment
[化] 真空处理
🧩 词语组成解析
🗣️ 情景例句
I know you must be excited to go home after such a long business trip.
出差这么久，终于要回家了，我想你一定很高兴。
Example is better than precept.
言教不如身教。
So another astonishing fact came to light.
于是又发现了一个惊人的事实。