Ethynes
[化] 炔烃
🗣️ 情景例句
Give me a chance to think about it,
给我一个机会想一想，
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
To tell the truth, I don't like disco.
说实话，我不喜欢迪斯科。