n.一（二、三）垒手，守垒员...

The third baseman let the ball roll between his feet.第三名垒手让球从他的两只脚之间滚了过去.The baseman let the ball roll between his feet.名垒手让球从他的两只脚之间滚了.The runner was called safe when the baseman dropped the ball.当一垒手丢球时,跑垒员就真的安全了....

baseman的音标：baseman的英式发音音标为：['beɪsmæn]baseman的美式发音音标为：['beɪsmæn]...

The third baseman let the ball roll between his feet.第三名垒手让球从他的两只脚之间滚了过去.The runner was called safe when the baseman dropped the ball.当一垒手丢球时,跑垒员就真的安全了.The baseman let the ball roll between his feet.名垒手让球从他的两只脚之间滚了.Secon...