Alkali refining
[化] 碱精制; 碱炼
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
[计] 精炼, 提纯\\n[化] 精炼; 精制; 提炼; 匀料; 匀浆
🗣️ 情景例句
the girl he was in love with in college married someone else.
他大学时代所爱的女孩跟别人结婚了。
The used key is always bright.
常用的钥匙总是光亮的。
At present I'm giving a lot of concerts.
现在我还要开一些音乐会。