Dinosterol
[化] 黑海甾醇
🗣️ 情景例句
I'm a friend of Pete's.
我是Pete的朋友。
I don't have the figures, but I'll find out.
我没有这个数据，但我会找到的。
It was your turn to wash them yesterday.
昨天轮到你把它们洗干净。