英语词汇“base on balls”是什么意思，“base on balls”的读音、用法及例句翻译-乐坝网

词汇	base on balls
释义	base on ballsn.Baseball（名词）【棒球】 An advance to first base that is awarded to a batter who takes four pitches that are balls.保送上垒，自由上垒：对方投手投四个坏球后，击球员自由进至第一垒
随便看	ironing table ironist ironists ironize ironized ironizes ironizing iron lung iron maiden Iron Maiden ironman ironmonger ironmongeries ironmongery iron oxide iron pyrite iron pyrites irons ironside ironsides ironsmith ironstone ironware ironweed ironwoman

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