“mean number of days of illness”概念、定义、翻译-科学时代

单词	mean number of days of illness
释义	人口学词汇手册 mean number of days of illness 平均患病天数
随便看	purgative prescription purgatory purge purge purge purge purged sugar purging purging fire to stop wind purging liver purging lung purging of heat supply pipeline purging pressure purging system purics purification purification purification purification purification purification of gas purification of glycerinated water purification of silicon purification rite purification rite

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。