Lanosterine
羊毛甾醇
🗣️ 情景例句
It's not an important game, anyway.
话说回来， 这场比赛不重要。
Please make yourself at home.
请别客气。
So what should you do? We'll assume that you have sorted out the basics --
那么你该怎么做呢？我们假定你已把基本情况弄清楚了，