Ringen林根
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 optical waveguide环形光波导
ring-necked pheasant环颈雉(Phasianus colchicus)
Ring Of The Fallen God堕神指环
ringing signal sending振铃信号发送
ring-shaped placenta环状胎盘
ring-type subtracter环形减法器
Ring mixed hemorrhoids环状混合痔
ring detachment method拉环法
ring opening synthesis开环合成
ring section feed pump环段式给水泵