Cholanic acid
[化] 胆烷酸; 胆甾烷酸\\n[医] 去羟基胆酸, 胆烷酸
🧩 词语组成解析
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
Hush! Talk quietly.
嘘！请小声讲话。
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。