Desilicication
[化] 脱硅; 脱硅酸作用
🗣️ 情景例句
Have a safe trip home.
路上小心点。
You'd better give us a rough idea of your price.
您最好给我们一个粗略的价格。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。