英语词汇“trigonometric function”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trigonometric function
释义	trigonometric function n. A function of an angle expressed as the ratio of two of the sides of a right triangle that contains that angle; the sine, cosine, tangent, cotangent, secant, or cosecant. Also called circular function. trigonometric function In a right triangle, the three main trigonometric functions are sine θ = opposite / hypotenuse cosine θ = adjacent / hypotenuse tangent θ = opposite / adjacent.
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