Polyhydroxy ether
[化] 聚羟基醚
🧩 词语组成解析
a. [化]多羟(基)的
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Sir, Mr. Bennings is here to see you.
先生，本宁先生来这儿见你。
I bought it at half price.
我花了半价买来的。
Can't you do anything right?
成事不足，败事有余。