Sterol
n. 甾醇, 固醇\\n[化] 甾醇
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
The best horse needs breaking,and the aptest child needs teaching.
最好的马儿要人驯，最伶俐的孩子要人训。
No, it isn't.
不，不在那里。