When we are fielding, the umpires keep looking at the ball.我们防守的时候，裁判们一直看着球。The Amateur Softball Association's roster of umpires has declined to 57,000.业余垒球协会的裁判员名单上的人数已经减少到了57,000名。The umpires consulted quickly.几位裁...

umpires的音标：...

Arcing balls are inclined to mislead umpires to incorrect judgements.弧线球易使裁判产生错误判断.The Amateur Softball Association's roster of umpires has declined to 57,000.业余垒球协会的裁判员名单上的人数已经减少到了57,000名。When we are fielding, the ...

n.裁判员，仲裁人，裁决者( umpire的名词复数 )...