英语词汇person-day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-day
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	ardri ARDS ardss arduous arduously arduousness arduousnesses are area area bombing area bombings area code area composition terminal area control area co-tradition area defect area defence area defense area definition area detector a ready position a ready tongue area excavation area fire area forecast

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。