“产品周期”概念、定义、翻译-科学时代

单词	产品周期
释义	经济学词汇手册 product cycle 产品周期
随便看	male parent male parthenogenesis male pin male primogeniture male pronucleus male pronucleus growth factor male reproduction rate male reproductive organ male reproductive system male rime male rule male screw male screw male sex-cell male-specific phage male sterility male sterility male sterility male sterility male sterility line male sterilization male strain male supremacy male supremacy male 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。

product cycle