“Research and Development (R & D)”概念、定义、翻译-科学时代

单词	Research and Development (R & D)
释义	请查阅Research and Development--Research and Development (R & D)
随便看	blast conveyor blast dehumidification blast drier blast drier blast dryer blastema blast engine blaster blaster blaster agent blaster cap blaster cap blaster oil blast firing blast freezer blast-fried ginger blast furnace blast furnace blast furnace blast furnace blast furnace blower blast furnace bosh blast furnace brick blast furnace burden blast furnace coke

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。