英语词汇optical brightener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 brightener
释义	optical brightener (加入洗衣粉中以使洗涤物增白的)荧光增白剂
随便看	quasi-alternatingly quasi-alternative quasi-alternatively quasi-amateurish quasi-amateurishly quasi-americanized quasi-amiable quasi-amiably quasi-amusing quasi-amusingly quasi-angelic quasi-angelically quasi-antique quasi-anxious quasi-anxiously quasi-apologetic quasi-apologetically quasi-appealing quasi-appealingly quasi-appointed quasi-appropriate quasi-appropriately quasi-artistic quasi-artistically quasi-aside

英汉双解词典包含548777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。