“alternative obligation”的概念、定义、翻译、参考文献-科学参考

单词	alternative obligation
释义	alternative obligation Encyclopedia 法学多数人之债释 alternative obligation选择之债债权债务关系缔结之时就有两种以上的给付可供选择的债。与简单之债相对。
随便看	director cone director curve direct organogenesis director-general of grain transport director-general of the Grand Canal director hammer percussion direct orientation director of a bureau Director of Archery Storehouse Director of Dragon director of editorial department director of general affairs director of imperial observatory director of teaching and learning Director of the Highest Rank Director of the Imperial Library director of the outer scene director plane direct or reversecirculation rotary drill directors and officers liability insurance Director's Assistant director's editing version Directors Guild of America director's interpretation Director's Obligation

科学参考收录了854744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。