第三仲裁员

【法】 third arbitrator

第三的英语翻译：

third; thirdly
【机】 third

仲裁的英语翻译：

arbitrament; arbitration; intercede; intercession; intermediation; mediation
referee; umpire
【经】 arbitrate; arbitration

员的英语翻译：

a person engaged in some field of activity; member