基本解释

• [体育]主裁判

英汉例句

权威例句

• Becoming a chair umpire at top events takes years of officiating lower-tier matches, attending seminars, passing written tests and undergoing evaluation after evaluation--plus some luck.
  FORBES: Magazine Article
• The chair umpire at the U.S. Open has the best seat in the house--especially if there's yet another epic Rafael Nadal-Roger Federer final.
  FORBES: How To Become A Chair Umpire

专业释义

体育

• 主裁判