Refining flux
[机] 精炼熔剂
🧩 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
I would like to live somewhere near the university, or at least on a bus line.
我想住在大学附近，或者至少有公共汽车直达。
Every dog has his day.
凡人都有得意之日。
The question was, which one?
问题是，哪一种气体导致火灾呢？