英语词汇dust protecting mask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	dust protecting mask
释义	dust protecting mask 简明释义防尘口罩：指用于防止灰尘、颗粒物等进入呼吸道的口罩。
随便看	nested case-control study nested cell nested class nested classes nested classification nested code nested command nested command list nested conditional directive nested conditional expression nested condition statement nested crater nested critical section nested decision nested deletion nested design nested design of experiment nested dialog nested do nested do group nested do loops nested domain nested domains nested double reduction gear nested ELSE clause

英汉双解词典包含3185865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。