Dimethylolpropionic acid
[化] 二羟甲基丙酸
🧩 词语组成解析
🗣️ 情景例句
I understood everything the minute I saw her face.
我一看见她的面孔，就明白了一切。
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
There was a murder in London yesterday.
昨天伦敦发生了一起谋杀案。