This collateral contract can be proved by evidence extrinsic to the main written contract.

后一个并行合同可以通过与主书面合同有关的外在证据得以证实。

youdao

Venture capital to a large extent based on mutual trust, the venture capital is no secured, no collateral, and must be fully in accordance with the contract.

风险投资的基础在很大程度上是相互信任，风险资本是无抵押，无担保，并且必须完全按照该合同。

youdao

As the essential obligation in contract law system, the Collateral obligation is developed on the basis of good faith.

大陆法系的合同附随义务是建立在诚信原则基础上的一项重要制度。

youdao

Collateral is paid over in case one or other party to a contract goes bust.

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They have a contract signed by the local chief, but no bank will accept it as collateral, because it is not enforceable in a court of law.

ECONOMIST: No title