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
You're right. We'll talk to her about it.
说得对。我们要跟她谈谈。
I am Chen Jianguo. I am from Shanghai, China.
我叫陈建国，来自中国上海。
If then we are so certain that other intelligent life exists in the universe,
既然我们如此坚信宇宙中存在着其他有智力的生命，