Polyhydroxyketone
[医] 多羟酮
🗣️ 情景例句
We have brought this transaction to a successful conclusion.
我们已成功地达成了协议。
What is the longest river in this country?
这个国家最长的河是什么？
has shared a flat with her cat, Rastus, for a great many years.
多年来，一直同她养的猫拉斯一起住在一所公寓里。