“理由”概念、定义、翻译-科学时代

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。

单词	理由
释义	教育学词汇手册理由 reason
随便看	single rotor single rotor single-rotor helicopter single row bearing single row method single row shot single-run leveling single sample T-test single sampling single sampling inspection single sampling plan single sanqu song single scattering single scattering albedo single-scattering collision single screw single screw extruder single screw extrusion machine single screw pump single scrofula single search engine single-seat desk single seeding sprout single-seed planting single-segment transportation