Heptene dicarboxylic acid
[化] 庚烯二羧酸; 壬烯二酸
🧩 词语组成解析
[化] 庚烯
[化]二羧基的
🗣️ 情景例句
What is your cancellation policy?
我怎么退票？
And finally, I want to express my appreciation to all of my friends for their support.
最后，我想感谢所有支持过我的朋友。
Do you think our manager is going to have a new factory built?
你认为咱们经理会打算建造一家新工厂吗？