n.立约人；承诺者

Something of value given by a promisee to a promisor to make the promise binding. 承诺人对某件东西的出价,给许诺人做为有效诺言。

Force majeure clauses, it seems, go to limit the extent of the obligation assumed by the promisor. 表面上看，不可抗力条款似乎起到了限制承诺人承担责任范围的作用。

The value of a bond,note or other promise to pay depends on the financial condition of the promisor. 债券、票据或其他支付允诺之价值取决于允诺人的经济状况。

There must be at least two parties to a contract, a promisor and a promisee, but there may be any greater number. 合同当事人至少两名，即诺言人和受诺人，但可以更多。

A written promise, sealed or unsealed, may be delivered by the promisor in escrow, conditionally to the promisee, or unconditionally. 书面诺言，无论是否盖印，都可以由诺言人以第三方保管的方式有条件或者无条件地交付受诺人。