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
Oh, Richard! That's wonderful, but--
噢， Richard ，那真是太好了， 可是……
A constant guest is never welcome.
久住非佳宾，常来不欢迎。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。