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
ring off the hook电话响个不停
ring intersection环形交叉口
Ringed Woodpeckern.环啄木鸟
ringworm of nails[医] 甲癣, 甲真菌病
ringing condition振铃状态
ring-type adder环式加法器,环形加法器
ring slot antenna环槽天线
ring packed colum环状填充柱
ring spot disease轮斑病
Ring Spinning Yam环锭纺纱