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
I could almost touch it.
我几乎可以摸到它。
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
Busmen have decided to go on strike next week.
公共汽车司机决定下星期罢工。