Prephenic acid
[化] 预苯酸; (1-羧基-4-羟-2,5-环己二烯基)代丙酮酸
🧩 词语组成解析
🗣️ 情景例句
We'll call in a couple of days.
我们两三天后打电话。
Who is the head of this government?
谁是这政府的首长？
The two men quarrelled bitterly and it was clear that the argument could only be settled by a fight.
两个人争吵不休，显而易见，只有较量一番才能解决问题。