Hexenoic acid
[化] 己烯酸
🧩 词语组成解析
己烯的
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
Who told you?
谁告诉你的？
We black people of Birmingham want equal rights.
我们伯明翰的黑人要求享有平等权利。