“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	rollover roll resistance spot welding roll roofing roll set roll straightening roll threading roll-tube technique roll welding roll your own ROM rom ROMable code Romanche trench Romberg's sign romeite ROMET Ronchi test rondada rongstockite rood Rood-Sastry classification roof roof beam roof bolt roof control

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