Alkali puriflcation
[机] 碱法净化
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
After running through the entire appeals procedure, we've still been knocked bakc.
经过了这么整整一个上诉程序，我们还是被驳了回来。
I remember the girl whose father earns $ 140000 a year.
我记得那个女孩的父亲一年赚十五万元。
No, that's not my bike.
不，那不是我的自行车。