Ptap
[医] 磷酸铝沉淀精制白喉类毒素
🗣️ 情景例句
That would be very helpful.
你这样做帮忙可大噢。
Comparisons are odious.
人比人，气死人。
Just a minute. She's taken the bag that usually sits on top of the cupboard.
等等。她带走了通常放在壁橱顶上的包。