Sitosterol
n. [化]谷甾醇
🗣️ 情景例句
The school has a good reputation.
这所学校名誉很好。
Sorry to bother you, but do you have change for a one?
对不起，麻烦你，你有1元钱的零钱吗？
Traffic police are sometimes very polite.
交通警有时也很客气。