“central angle”的概念、定义、翻译、参考文献-科学参考

单词	central angle
释义	central angle [`sen·trǝl `aŋ·gǝl] ^MATHEMATICS In a circle, an angle whose sides are radii of the circle.
随便看	river plain River Po river radar river run gravel river system river terrace river tide riverwash river water Rivest-Shamir-Adleman algorithm rivet riveting riveting hammer riveting stake rivet pitch rivet weld riving rivulet rivulose RJE RK galaxy R magnitude R meson R meter R Monocerotis

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