Nitrocarbonate
[化] 硝基碳酸盐
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Sooner or later.
迟早会的。
You'd better check with the shipper.
你最好向货运公司查查看。