英语词汇reentrant angle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	reentrant angle
释义	reentrant angle 也作 re-entrant anglen.Mathematics（名词）【数学】angle CBA is a reentrant angleClarinda/Academy Artworks In an irregular polygon, an interior angle that is greater than 180° and whose apex faces into the polygon.凹角：在不规则多边形中超过180度，而且其顶点指向多边形内部的内角
随便看	last hurrah last-in, first-out lasting lasting lastings Last Judgment last laugh last minute last name last rites lasts last straw Last Supper last word last–ditch Las Vegas lat lat. Lat. latakia latakias latch latch latched latches

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