“life cycle”概念、定义、翻译-科学时代

单词	life cycle
释义	人口学词汇手册 life cycle 生命周期
随便看	hold-over holdover holdover holdover holdover audience holdover audience holdover effect holdover of payment holdover of provisional tax holdover tenancy hold take hold the market hold the mean hold time hold time hold time hold to maturity hold torque holdup hold-up hold-up foot rail holdup holddown roof hold-up problem hold-up protection holdup tank

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。