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
You should write about your education first.
你应该在开头就谈到你的教育情况。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。