英语词汇biological, chemical, and physical hazards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	biological, chemical, and physical hazards
释义	physical and chemical— 理化
随便看	orbital disease orbital dynamics orbital elements orbital engine i orbital flight orbital forming orbital frequency orbital height orbital hypertelorism orbital location orbital mechanics orbital module orbital motion orbital motor orbital movement orbital muscle orbital network orbital parameters orbital position orbital radius orbital revolution orbital Sander orbital shaker orbital slots orbital space

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。

physical and chemical—