Urethane
[化] 尿烷; 氨基甲酸乙酯; 乌拉坦
🗣️ 情景例句
We can have a birthday party for you, Carl,
我们可以给你举行生日派对 Carl。
I really should be on my way.
我真的该告辞了。
How about a drink tonight?
今晚喝一杯怎样？