英语词汇dihedral 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	dihedral angle
释义	dihedral anglen.（名词）Clarinda/Academy Artworks Mathematics The angle formed by two intersecting planes.【数学】二面角：由两个交叉平面形成的角度 Aeronautics The dihedral of an aircraft wing.【航空学】反角：飞机机翼的反角
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