ringyadj.环状的；好斗的ringn.戒指；环；圈；拳击场；马戏场；帮派n.铃声；钟声；电话；口气v.包围；环绕；形成圈v.打电话；回响；鸣响；按铃；听上去ring format环形格式ring crater环状龛影ring hollow听起来不诚恳ring oiling油环润滑Ringshausen林斯豪森ringed hair黑白段毛发,花斑毛发病ring buffer环形缓冲区ring nuclei[医] 环状核ring dealer内圈会员ring master马匹评比主任