麻将牌mah-jong, mah-jongg 暗杠：drawing a tile by oneself, making four similar tiles of a kind and putting them face down 暗坎：concealing 3-tiles in order of a kind 八圈：eight rounds of play 边张：side tiles 吃张：drawing 抽头：the kitty 筹码：counter; chip; dib 出张：discarding a tile 大满贯：grand slam 单钓：waiting for one of the pair
