hypocycloid

['haɪpəʊ'saɪklɔɪd] [ˌhaɪpoʊ'saɪˌklɔɪd]
相关单词 hypocycloidal
英英词典释义
  • Noun
    1. a line generated by a point on a circle that rolls around inside another circle
行业词典
  • 数学: 内摆线;