Dihydric phenol
[化] 二羟酚; 二元酚
🧩 词语组成解析
a. [化]二羟基的
n. 苯酚, 石炭酸, 羟基类化合物\\n[化] 酚; 苯酚
🗣️ 情景例句
What's it for?
是做什么用的？
What are you trying to pull?
你在玩什么把戏？
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。