cycloid

cycloidcycloidD.J.:[ˈsaiklɔid]K.K.:[ˈsaɪˌklɔɪd]n.1.■摆线,轮转线adj.1.■圆形的,循环性格的

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cycloid['saiklɔid]adj.1.■圆形的，环状的2.■圆鳞的；有圆鳞的3.■循环性情感的；易患循环精神病的n.1.■圆鳞鱼2.■【几何学】摆线，旋轮线，圆滚线

cycloidcycloid[ˈsaiklɔid]n.1.■【数】摆线, 旋轮[圆滚]线2.■【动】圆鳞鱼3.■循环精神病

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词性变化cycloid[ˈsaiklɔid]adj.1.■圆形的, 圈状的cycloid scale圈鳞

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继承用法cycloidal[saɪˈklɔɪdəl]adj.cycloidallyadv.