Desilicification
[化] 脱硅; 脱硅酸作用
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
The college was established in 1940.
该学院建立于1940年。
You always know the right thing to say.
你说话得体。