Ringon林贡
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
ringtailed roarer魁梧有力的汉子
ring-tailed ray花点魟
ring rot of apple苹果轮纹病
ring torque motor环形力矩电机
ring flat-plate环板
ringing induction铃流感应
ring-dyed fibre环染纤维
ring type filling填充环
ringing drnamotor振铃电动发电机
ring-down trunk振铃接通中继线