Butyne
丁炔
🗣️ 情景例句
I agree. Aren't you hungry?
我想是的。你饿了吗？
Do you like cooking?
你喜欢烹饪？
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。