“sequential externality”概念、定义、翻译-科学时代

单词	sequential externality
释义	经济学词汇手册 sequential externality 相继外部性
随便看	protostele protostoma protostomia protostyle protostyle protosun prototektite protothecosis protothecosis prototherian mammal prototroch prototroph prototroph prototype prototype prototype prototype prototype prototype prototype prototype prototype prototype prototype prototype

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。

sequential externality