Lanosterol
羊毛甾醇
🗣️ 情景例句
Especially when it comes to speaking in English and fortunately or unfortunately.
特别是要用英文来演讲，不知是幸运还是不幸。
To be true to the husband
忠于丈夫
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。