You may refer your complaint to an independent adjudicator.

你可以向独立裁判投诉。

《牛津词典》

May I use your adjudicator?

我能借你的尺子用一下吗？

youdao

Graham, London and Scottish Critic Adjudicator, Choral Conductor.

珍妮•格雷厄姆，伦敦和孙格兰乐评家，合唱指挥。

youdao

As "Groceries Code Adjudicator", Ms Tacon will have the power to fine misbehaving supermarkets.

BBC: Christine Tacon named as supermarket ombudsman

The government has considered and rejected, the option of introducing an independent adjudicator as exists in England.

BBC: Taking ministers out of the loop

It was witnessed by the official adjudicator , Claude Breton, and relayed over loudspeaker to team headquarters.

BBC: Mundo | Aprenda ingl��s | Nuevo r��cord alrededor del mundo