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

单词	astroid
释义	astroid [ as-troid ] / ˈæs trɔɪd / noun Geometry. a hypocycloid with four cusps. Origin of astroid astr(o)- + -oid Words nearby astroid astrodynamics, astrogate, astrogeology, astroglia, astrograph, astroid, astrol., astrolabe, astrology, astromancy, astrometeorology Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for astroid astroid / (ˈæstrɔɪd) / noun maths a hypocycloid having four cusps Word Origin for astroid C19: from astro- + -oid Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
随便看	point of honour point of inflection point of no return point of order point of ossification point-of-purchase point of sale point-of-sale terminal point of view point out point pleasant point reyes lilac point-set point shaving pointsman point source point spread points system point success point system point-system test types point the finger at point tiré point-to-point point up

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astroid