英语词汇never been seen before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	never been seen before
释义	never before — 未曾 • 破天荒 • 从来没有 never seen before— 前所未见
随便看	waste management policies waste management policy waste management procedure waste management process waste management program waste management programmes waste management projects waste management regulations waste management requirements waste management schemes waste management sector waste management service provider waste management services waste management solution waste management supervision waste management system waste managment waste master waste material waste materials waste matter waste methane waste minimisation waste minimization waste money

英汉双解词典包含2273206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。

never before —