英语词汇mass-observer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	mass-observer
释义	mass-observer n.mass observation的变形 mass observation [常作Mass Observation][英国英语] 民间考察；民意测验，民意调查民意调查所
随便看	alkyl group alkyl groups alkyl halide alkyl halides alkylic alkylolamide alkylolamides alkyl radical alkyl radicals alkyls alkyne alkynes alkyne series all all- all aback forward all a bits all aboard all about all about it alla breve alla breves alla cappella all a case allachesthesia

英汉双解词典包含483723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。