英语词汇“epitrochoid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	epitrochoid
释义	epi·trochoid \“+\ noun Etymology: epi- + trochoid : a plane curve traced by a point on the radius or extended radius of a circle rolling on the outside of a fixed circle — compare epicycloid, hypotrochoid • epi·trochoidal \“+\ adjective
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