Ringann.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 gauging device套圈选配装置ring frame spinning环锭式细纱ring satisfying ZCn满足ZCn的环Ring cutting device环形切割装置ring heating system环式供暖系统ring up the curtainvi.响铃开幕(开始)ring sail parachute环帆伞ring file structure环形文件结构ringdown signalling振铃信号,低频监察信号ring-shaped rotor环形转子