r.b. 基本例句 abbr.roller bearing 滚柱轴承 Soon there were releases like Tecmo Bowl and R.B. I. Baseball, which featured rosters of professional athletes playing for their real professional sports teams. 很快像特库摩保龄球和 R.B. I.棒球都相继发售，其特点是游戏名单里的职业运动员代表他们真实的队伍参加比赛。 yeeyan