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	i have always stated i have always taken I have always tried i have always tried i have always used I have always wanted I have always wanted i have always wondered i have a magic wand i have a master degree I have a masters I have a masters i have a Masters degree i have a Masters degree i have a meeting with i have a mind to i have a missed call i have a money i have an accident i have an active role i have an agenda I have an agenda i have analysed i have analyzed i have an answer

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—