Dimethylformamide
n. [有化] 二甲基甲酰胺
🗣️ 情景例句
He worked his way through college.
他半工半读念完大学。
She was distinguished for her scientific achievements.
她因其科学成就而闻名。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？