Ringmo林莫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 polysulfonated alkylphenoxy alkylol环状多磺化烷基苯氧基链烷醇ring-gearless planetary gear mechanism无齿圈行星齿轮机构ring-plate-type cycloid drive reducer环板式针摆行星传动ring knife for cartilage-disarticulation软骨关节离断用环状刀Ringside Guadiaola frightens unbearably.场边的瓜迪奥拉吓得够呛。ring-stiffened circular cylindrical shell耐压圆柱体ring-stiffened joined revolutionary shell组合加肋旋转壳ring-opening alternating copolymerization开环共聚合ring-shaped harmonic oscillator potential环状球谐振子势ring-stiffened combined shell of revolution组合加肋旋转壳