Dihydric alcohol
[化] 二羟醇; 二元醇
🧩 词语组成解析
a. [化]二羟基的
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
What have you learned from jobs you have held?
你从以往的工作中学到什么？
Have you made anything?
你做东西吗？
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。