“population base”概念、定义、翻译-科学时代

单词	population base
释义	市场营销词汇手册 population base 人口基数
随便看	music book music book music broadcast music censorship music circus music coordinator music course music deafness music drama music drama Music Drama music editor music education music fountain musician musician music lesson music marketing music mixing music notation music of the future music of the sphere musicology musicology music paper

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。

population base