Coprostanol
粪（甾）醇
🗣️ 情景例句
I have a tourist visa.
旅游签证。
Better eye sore than all blind.
眼痛总比瞎眼好。
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。