A.p.t.
[医] 明矾沉淀类毒素
🗣️ 情景例句
You do a pretty good job on the Riverdale High School paper.
你在Riverdale高中校刊做得有声有色。
May I ask you a question?
我能问你个问题吗？
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。