Lanosterine
羊毛甾醇
🗣️ 情景例句
I'm here to see Mr. Carlson.
我来见Carlson先生。
It is no honour for an eagle to vanquish a dove.
老鹰胜鸽，不足为荣。
I don't like this either.
我也不高兴这么做啊。