Heptylene diacid
[化] 庚烯二酸
🧩 词语组成解析
庚烯
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
Actually, it's the only newspaper.
事实上， 它是唯一的报纸。
In good years corn is hay, in ill years straw is corn.
丰年五谷贱如草，荒年稻草贵如粮。
He was constantly on the move, drawing the Danes after him.
他的部队不停地移动，牵着敌人的鼻子，让他们跟着跑。