“演讲机构”概念、定义、翻译-科学时代

单词	演讲机构
释义	教育学词汇手册演讲机构 lecture agency；lecture bureau
随便看	trigonocephalus trigonocephaly trigonometric trigonometric trigonometric(al) trigonometric approximation trigonometric form of a complex number trigonometric function trigonometric function trigonometric function trigonometric function trigonometric function trigonometric interpolation trigonometric leveling trigonometric leveling trigonometric leveling trigonometric leveling network trigonometric leveling network trigonometric parallax trigonometric ratio trigonometric regression trigonometric series trigonometric series trigonometric sum trigonometric survey

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。