at bat 或 at-bat

at-bat的音标和读音：
DJ音标发音： [ætˈbæt]
KK音标发音： [ætˈbæt]

at-bat的词性：
n.Baseball （名词）【棒球】

1. A player's official turn to bat, counted in figuring a batting average unless there is interference from the catcher or unless the player is hit by the ball, makes a sacrifice hit, or is walked.
上场击球：棒球赛中上场击对方投手的投球，计算上场时间，其中不包括受到对方接手干扰、被球击中、牺牲打或走上垒的时间