Monohydroxy-pentabasic acid
[化] 一羟基五羧酸
🧩 词语组成解析
a. [化]一羟基的
a. [化]五元的,五基的
🗣️ 情景例句
That's not the issue.
那不是我们讨论的话题。
The black ox has trod on his foot.
祸事临头。
After years of conditioning, most of us have developed an unshakable faith in railway timetables.
经过多年的适应，大多数人对火车时刻表产生了一种不可动摇的信念。