Adipyl dihydrazide
[化] 己二酰二肼
🧩 词语组成解析
[化] 己二酰
🗣️ 情景例句
Yes, I think it's important for me to be there
是的 ，我想我在场是非常重要的。
Have you taken a train?
你坐过火车吗？
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。