N,n'-carbonyldiimidazole
[化] 羰二咪唑
🗣️ 情景例句
Is he OK?
他还好吗？
Hope is but the dream of those that wake.
希望是清醒者的梦想。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。