Polyhydroxy-acid
[化] 多羟基酸
🧩 词语组成解析
a. [化]多羟(基)的
🗣️ 情景例句
He was very hard driven.
他被迫拼命干活。
What's the price of that electric iron?
那个电熨斗的价格是多少？
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。