Ketonic acid
[化] 酮酸(RCOCOOH)\\n[医] 酮酸
🧩 词语组成解析
酮的
🗣️ 情景例句
So... what do you think of him?
那么……你觉得他怎么样
Though thy enemy seem a mouse,yet watch him like a lion.
敌人即使小如鼠，防他也要如防狮。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。