单词	Napier's rule
释义	Napier's rule noun : either of two rules in spherical trigonometry: the sine of any part is equal to the product of the tangents of the adjacent parts and the sine of any part is equal to the product of the cosines of the opposite parts Word History Etymology after John Napier
随便看	pleometroses pleometrosis pleometrotic pleomorph pleomorphic pleomorphism pleomorphisms pleomorphy pleon pleonal pleonasm pleonasms pleonaste pleonastes pleonastic pleonastic genitive pleonastically pleonasts pleonexia pleonic pleons pleophagous pleopod pleopodite pleopods

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