“defense of first-performance”的概念、定义、翻译、参考文献-科学参考

单词	defense of first-performance
释义	defense of first-performance Encyclopedia 法学双务合同的履行抗辩权释 defense of first-performance先履行抗辩权当事人互负债务且有先后履行顺序的，先履行一方未履行其债务前请求后履行一方履行义务的，后履行一方拥有的拒绝其履行请求的权利。
随便看	ball-and-pillow structure ball and stick model ball-and-stick model Ballarat ball-arithmetic ballas ballast ballast bed ballast cleaning machinery ballast curing equipment ballast distributing and profiling machinery ballastless ballastless track ballastless track on turnout section ballast resistor ballast resistor, barretter ballast track Ball Bearing ball clay ball dance Balleny Islands Ballerina on the Boat Ballet ballet costume and shoe ballet in Europe

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。