Oxamide
草酰胺, 乙二酰二胺
🗣️ 情景例句
May I have headphones for the in-flight movie?
我可以要一副耳机来欣赏飞机上的电影吗？
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
Annie considered this was just the kind of demanding job she wanted.
安妮认为，这正是她想要的难度很大的工作。