英语词汇optical whiteners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	optical whiteners
释义	optical adj — 光纤 adj whitener — 增白剂 whiten v — 美白 v whiten — 漂白
随便看	getting fed up getting feedback getting fewer getting financial support getting fresh getting from bad to worse getting from point a to B getting full getting funding getting going again getting good getting good night's sleep getting government getting grades getting grants getting greener getting hands on getting happy getting harder and harder getting heated getting heavier getting help getting help from getting help with getting high

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。

optical adj —