法律规定的契约义务obligation of a contract 法律规定禁止近亲结婚 marriages in proximity of blood are forbidden by the law ..
2
?履约义务
履约义务
双语例句
1
Option acontract giving the buyer the right, but not the obligation to buy or sell a specified amount of a security, etc. at a specified price.
期权(择权)给买者以权利、没有义务以一定价格购买或出售一定数量的有价证券等的合同。
2
In this framework, the enterprise organization gets validity through the social contract with society, and the enterprise social obligation is stipulated by a series of social contract.
在这个框架中，企业组织是通过与社会建立契约而获得合法性的，企业社会责任由一系列的契约所规定。
3
The buyer has no obligation to the seller to make acontractof insurance.