英语词汇4d whitening system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	4d whitening system
释义	whitening n — 白化 n whiten v — 美白 v whiten — 漂白 system n — 制 n • 体 n • 制度 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	broad variety of applications broad variety of communication broad variety of industries broad versatility broad view broad viscosity broad Vista broad Vista broad voltage range broad v variety Broadway Broadway Broadway debut Broadway in New York Broadway musical Broadway production Broadway production Broadway-style Broadway theatre Broadway Theatre broad willingness broad window broad wording broad work experience broad working

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。

whitening n —