By fulfilling the extension point contract, you can add your own components to this location.

通过实现扩展点约定，可以将自己的组件添加到这个位置。

youdao

He was incapable of fulfilling the terms of the contract.

他没有能力履行合同条款。

youdao

Another solution is to design code that avoids side effects in reference types wherever possible unless those changes are part of the contract that the called code is fulfilling for the caller.

另一个解决方案是设计代码，尽可能避免副作用在引用类型，除非这些变化是合同的一部分，被调用的代码是调用者实现。

youdao

This common law concept relieves a party from fulfilling a contract if unforeseen circumstances make it impossible to do so.

FORBES: Collateral Damage

It suggests that "state-funded schools which do not adopt some responsibility for the wider well-being of their neighbourhood may not be fulfilling the social contract that people might reasonably expect of them".

BBC: Education & Family