“external angle”的概念、定义、翻译、参考文献-科学参考

单词	external angle
释义	external angle [ek`stǝrn·ǝl `aŋ·gǝl] ^MATHEMATICS The angle defined by an arc around the boundaries of an internal angle or included angle.
随便看	semitrailer semitransparent photocathode semitransverse axis semivariogram semivitreous Semper's larva Semple plunger sems stir-in resin Stirling cycle Stirling engine Stirling numbers Stirling numbers of the second kind Stirling's formula Stirling's series Stirodonta stirodont dentition stirred-flow reactor stirring stirring effect stirrup stishovite stitch bonding stitching stitch rivet

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