A.p.t.
[医] 明矾沉淀类毒素
🗣️ 情景例句
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
We're afraid that your product's quality won't satisfy Chinese customers.
恐怕你们的产品质量无法使中国顾客满意。
It's time you went to bed.
你早就该睡觉了。