Docosanol
[化] 二十二醇; 二十二烷醇
🗣️ 情景例句
Yes, sir.
是的， 先生。
What is he doing today?
今天他在做些什么？
One would expect them to know their parts by heart and never have cause to falter.
人们以为，这些演员一定会把台词背得烂熟，绝不会临场结巴的，