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'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
No need!
免了吧！
I'm hungry. I haven't eaten anything since yesterday.
我很饿了，昨天到现在都没吃过东西。