| 释义 |
DEFINITIVE EXAMPLES 权威例句〔ball boy〕A boy who is in charge of the extra balls used in practice or those that are out of play, especially in baseball.捡球童：负责捡回练习中的多余的球或比赛中打到场外的球的男孩，尤指在棒球中美国传统〔ball girl〕A girl who is in charge of the extra balls used in practice or those that are out of play, especially in baseball.捡球女童：负责捡回练习中多余的球或比赛中打到场外的球的女孩，尤指在棒球中美国传统〔umpire〕Sports A person appointed to rule on plays, especially in baseball.【体育运动】 裁判：尤指在棒球中被指定裁定比赛的人美国传统 |