Hexene diacid
[化] 己烯二酸
🧩 词语组成解析
[化]己烯
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
And my first nephew.
我的第一个侄子。
There is no fire without smoke.
无火没有烟。
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。