umpire,arbiter和referee的区别?

referee和arbiter的区别? Umpire/arbitrator/referee/judge 「裁判」的不同? 剑桥申请中 personal referee 和 academic referee 的区别 referee和judge有什么区别? Scietifiic Referee什么意思? Per-referee什么意思 referee什么意思 referee's a Request referee是什么意思 referee=设么 Referee of first category是什么意思 英语翻译Most broadly,Hollywood appeared as an arbiter of nationa