Alkali puriflcation
[机] 碱法净化
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
It's quite lovely.
相当好看。
I should not hesitate a moment to prefer the latter.
我会毫不犹豫地选择后者。
He's going to school.
上学。