英语词汇防尘口罩是什么意思，防尘口罩的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	防尘口罩
释义	DEFINITIVE EXAMPLES 权威例句〔grade〕Dust masks are graded according to the protection they offer.防尘口罩根据它们的防护效果分等级。柯林斯高阶
随便看	many years many years of many years of many's the many's the many's the time many-angled many-body problem many-coloured many-for-one concept many-headed many-headed many-headed many-lived many-lobed many-many many-one function switch many-one function table many-seeded many-sided many-sided many-sided many-sided many-storeyed many-storied

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。