英语词汇when pigs fly怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	when pigs fly
释义	when pigs fly 除非猪会飞；决不可能；决不
随便看	carboxybenzene carboxybiotin carboxydobacteria carboxy group carboxyl carboxylase carboxylases carboxylate carboxylate anion carboxylated carboxylates carboxylating carboxylesterase carboxylesterases carboxyl group carboxyl groups carboxylhemoglobin carboxylic carboxylic acid carboxylic ester hydrolase carboxylic ester hydrolases carboxyls carboxyl terminal carboxyltransferase carboxyltransferases

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。