“道格拉斯”概念、定义、翻译-科学时代

单词	道格拉斯
释义	请查阅E--道格拉斯--E（鼠标发明人）
随便看	man-machine matching man-machine system man-machine system man-machine system manmade man-made attraction man-made crossing man-made desert man-made dust man-made earthquake manmade environment man-made erosion man-made feature man-made forest man-made forest edge man-made interference man-made isotope man-made lagoon man-made lake man-made lake man-made land man-made lawn man-made pond man-made reforestation manmade religion

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。