“life event”概念、定义、翻译-科学时代

单词	life event
释义	社会学词汇手册 life event 生活事件
随便看	valve core valve cover valve disc valve disk gasket valve element valve end valve flow coefficient valve flow performance valve housing valve-hydraulic manure cleaning equipment valve inside valve instrument valve jacket valve leak valveless filter valve mantle valve mentle valve noise valve noise valve outlet valve performance valve pit valve plug valve reactor valve rectifier

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。