Halogenated carboxylic acid
[化] 卤代羧酸
🧩 词语组成解析
v. 卤化( halogenate的过去式和过去分词 )
[机] 羧基的
🗣️ 情景例句
Sorry, I'm afraid I'm busy tonight.
对不起， 今晚我恐怕没空。
My watch says two o'clock.
我的表是两点钟。
I'll get another one now, said her mother.Don't worry.
“我这就再去拿一支，”她妈妈说，“别担心。”