Alkali puriflcation
[机] 碱法净化
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
What did he say? Did you tell him about me?
他怎么说？ 跟他谈到我吗？
The student is busy studying math.
这个学生忙于研究数学。
Do you feel like going to that new disco?
你想去那个新开的迪厅