“time for research work”概念、定义、翻译-科学时代

单词	time for research work
释义	教育学词汇手册 time for research work 课外活动时间
随便看	public provide public purse public reason public record public record public relation public relation public relation public relation public relation public relations public relations public relations public relations Public Relations Advisory Committee （PRAC） public relations department public relations officer public relations (PR) public relations (PR) public relations wire public relations（PR） public relations（PR） public release public release public release

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。