mandatory

/ˈmændəˌtɔri/

the recipient of a mandate

中文释义：受委托人；代理人

The mandatory acted on behalf of the principal in the legal dispute.

受委托人在法律纠纷中代表委托人行事。

As a mandatory, he had to follow the instructions given by the client.

作为受委托人，他必须遵循客户给出的指示。