“allowance”的概念、定义、翻译、参考文献-科学参考

单词	allowance
释义	allowance 容差容限容许量容许误差免税额免税项目津贴纯劳动时间折让宽放时间宽免公差余量留量补贴剩油量减让
随便看	metal physics metal pickup metal picture rail metal pipe (tube) staging metalplastic crown metal-plate metal-plate lens metal plating metal plating waste water metal plug metal-ply truck tyre metal pointing metal poisoning metal polish metal-poor binary metal-poor dwarf metal-poor giant metal-poor star metal porcelain crown metal positive metal-powder metal powder metal powder cutting metal powder grain metal-powder magnet

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。