Vacuum technology
[化] 真空工艺
🧩 词语组成解析
🗣️ 情景例句
until I have a chance to talk with you about it.
除非我有机会跟你谈过。
Well done, friend.
朋友，做得好。
We should not only know the theory but also how to apply it to practice.
我们不仅要知道理论，还要知道怎样把理论应用于实践。