Methylurea
[化] 甲脲
🗣️ 情景例句
Mike and I had a hamburger at the diner. Mike
和我在火车厢餐厅那里吃了汉堡。
Stay out of this matter, please.
请别管这事。
No, it isn't. It's a Japanese car.
不是。那是一辆日本产的小汽车。