“covering surface”概念、定义、翻译-科学时代

单词	covering surface
释义	数学词汇手册 covering surface 覆盖面，覆叠曲面
随便看	record structure record structure record syntax record terminator record test record type recordum reco-reco recoup recoupment recourse recourse recourse recourse recourse claim recourse for non-acceptance recourse for non-payment recourse loan recourse to force recourse to war recover recover recover recover recover

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。