Formamine
甲醛胺, 六亚甲基四胺
🗣️ 情景例句
That can't be!
不可能！
The restaurant is upstairs.
那餐厅在楼上。
She bumped into the furniture and kept mumbling about the guests.
她撞到了家具上，嘴里还不断咕咕哝哝议论客人。