Mononitrate
一硝酸盐
🗣️ 情景例句
Well, tell me about it.
那么， 告诉我吧。
This is my second year of college, I'm a sophomore.
这是我上大学的第二年，我是二年级学生。
The girl, tears streaming down her face, begged to be allowed to slip into the guard's van.
女孩泪流满面，央求让她不声不响地到押车员车厢里去算了。