梆子

watchman's clapper
wooden clappers with bars of unequal length

办罪, 帮, 傍, 梆, 邦, 帮办, 磅秤, 帮厨, 帮倒忙, 帮工, 帮会, 邦交, 邦联, 帮忙, 帮派, 帮腔, 帮手, 帮闲, 帮凶, 帮助, 梆子腔, 帮子, 绑, 榜, 膀, 膀臂, 绑匪, 绑架, 绑票, 绑腿, 榜样, 绑住, 膀子, 蚌, 傍, 棒, 磅, 谤, 镑, 蒡,