b board
短语词组
- B on board date 裝航日
- B -board 轉播台;中放板
- K -B eylap board 鍵磐
- b board system 公告牌系統
- Wab b board 腹肌板
- b bus interface board b 縂線接口卡
- IAB B Internet activities board 因特網活動委員會
- POB B Pilot on board 引水員登輪
- PCB B printed circuit board 印刷線路板 返回 b board