英语词汇person-days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	person-days
释义	person-day['pə:sn,dei] n.【统计学】人日(一个时间单位，指一个普通人正常活动的一日)
随便看	dimethylbutanes dimethyl carbate dimethylcarbinol dimethyl carbonate dimethyl ether dimethylglyoxime dimethylglyoximes dimethylhydrazine dimethylhydrazines dimethylisopropanolamine dimethyl ketone dimethylketone dimethyl ketones dimethylmethane dimethylnitrosamine dimethylnitrosamines dimethylolurea dimethylphenol dimethylphenols dimethylphosphoramidocyanidic acid dimethyl phthalate dimethyls dimethyl sebacate dimethyl sulphate dimethyl sulphoxide

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。