英语词汇“secant”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	secant
释义	secant —secantly, adv. /see"kant, -keuhnt/, n. 1. Geom. an intersecting line, esp. one intersecting a curve at two or more points. 2. Trig. a. (in a right triangle) the ratio of the hypotenuse to the side adjacent to a given angle. b. (originally) a line from the center of a circle through one extremity of an arc to the tangent from the other extremity. c. the ratio of the length of this line to that of the radius of the circle; the reciprocal of the cosine of a given angle or arc. Abbr.: sec adj. 3. cutting or intersecting, as one line or surface in relation to another. [1585-95; < L secant- (s. of secans, prp. of secare to cut), equiv. to sec- verb s. (see SAW¹) + -ant- -ANT]
随便看	self-creation self-critical self-criticism self-cruelty self-cultivation self-cure self-cutting self-damnation self-damning self-dealing self-debasement self-deceived self-deceiving self-deception self-dedicated self-dedication self-defeating self-defense self-defined self-defining self-definition self-deflated self-deflation self-degradation self-deifying

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