national contract bridge organization国家定约桥牌组织
Contract Bridge Club合约桥牌俱乐部
contract bridge detail合约桥牌
party contract bridge社交约定桥牌
American Contract Bridge League约桥牌联盟;美国定约桥牌协会;北美定约桥牌协会
Chinese Contract Bridge Association中国桥牌协会
contract bridge laws定约桥牌规则
automation contract bridge player约定桥牌自动打牌机
bahamas contract bridge club马哈马定约桥牌俱乐部
N（名词） the most common variety of bridge, in which the declarer receives points counting towards game and rubber only for tricks he bids as well as makes, any overtricks receiving bonus points 合约桥牌 → compare auction bridge