Boards

board of directors [经] 董事会, 理事会 circuit board [电] 电路板；线路板 message board n. 留言板 drawing board 制图板, 绘图板 school board 教育委员会；学校上课的 boards of directors boards up boards of control boards out boards of supervisors boards of appeals boards of review board up 用木板封住, 用木板隔断 board of appeals [网络] 上诉委员会 board out vi. 在外面搭伙