One having the ability or power to make authoritative decisionsan arbiter.
主宰人有能力或权力做出权威决定的人

This article analyses these mechanisms and shows their defects. Through adjudicating individual cases, judicial authority is a significant arbiter of centrallocal government relations.
到9月12日，麦迪逊仍然为联邦国会否决条款的被否定而遗憾。

The instructor and the student agreed to an impartial arbiter, and I was selected.
师生俩决定找一个不偏不倚的裁判，于是选中了我。

The state is also the final arbiter of law.
国家还是法律的仲裁者。

An arbiter of fashion.
时尚主宰者

Andrew was the arbiter of the disagreement.
安德鲁是那场纠纷的仲裁人。

Contains annual reports and examples of the arbiter's work.
年度报告和包含的例子仲裁者的工作。

At Apple， Mr. Jobs has been the ultimate arbiter on products.
乔布斯在苹果拥有对产品设计的最终决定权。

Mr. Jobs was the ultimate arbiter of Apple products， and his standards were exacting.
乔布斯是苹果产品的最终决定人，他的标准十分严格。

The archaeologist who appraise the recently unearthed ceramic is an arbiter in this field.
那个鉴定了最近出土的瓷器的考古学家是这个领域的权威。

She was the final arbiter on all matters of fashion.
她是所有流行款式问题的最终决定人。

The critic was considered to be an arbiter of modern literature.
这位批评家被认为是现代文学方面的权威。

tree arbiter.
树型仲裁器

deputy chief arbiter.
代理总裁判

hardware arbiter.
硬件判优器

arbiter elegantiarum
雅典美鉴赏权威

an arbiter of fashion.See Synonyms at judge
时尚主宰者参见

an arbiter of tastestylefashion
鉴赏款式时装权威

The key arbiter is Chinalco.
主要决定权在中铝手中。

Time is the arbiter of fate.
时间是命运的最终裁决者。

To serve as an arbitrator or arbiter.
担任仲裁者，担任公断人

The judgment of an arbitrator or arbiter.
仲裁者或公断人的判决。

The arbiter will have the last say.
仲裁员的裁定是终局性的。

Experiment is the final arbiter in science.
实验是科学的最后仲裁者。

Less often arbiter is used interchangeably with arbitrator.
通常较少与互换使用。