英语词汇“class 3B laser product”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	class 3B laser product
释义	class 3B laser product 三 B 类激光产品[ 对于任一发射持续时间和波长来说，允许人体接近超过一类与二类可接受]
随便看	screw vault screwvenir screw vent screw ventilation screw vessel screw vice screw vise screw vortex screw waggon unloader screw wake screw washer screw water wheel screw wedge screw-wedge screw-wheel screw wheel screw-wheel gearing screw willow screw winder screw wiper screw wire screw with screw with diamond knurls screw with flat head screw with head

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。