Vacuum refining
[机] 真空精炼
🧩 词语组成解析
[计] 精炼, 提纯\\n[化] 精炼; 精制; 提炼; 匀料; 匀浆
🗣️ 情景例句
Why don't we compromise on this?
为什么我们不折衷一下？
The passengers were scared to death as the taxi whizzed along.
出租车风驰电掣般地驶着，乘客吓得要命。
While I write my pen moves, but the paper keeps still.
我写字时，笔是移动的，纸是静止的。