Ringes林格斯
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 strain effect环张效应
ring-down system振铃信号制
ringdown signaling振铃信号方式
ring sticking test活塞环卡住试验
ring reinforcement环状布筋
Ring-billed Gulln.环嘴鸥(鸥科)
ring counter chain环形计数器链
ring-overlapping交叠环
ring-shaped load环形荷载
ring bank register环形存储寄存器