英语词汇“hyperbola”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	hyperbola
释义	Trends of hyperbola View usage for: hyperbola in British English (haɪˈpɜːbələ) nounWord forms: plural -las or -lae (-ˌliː) a conic section formed by a plane that cuts both bases of a cone; it consists of two branches asymptotic to two intersecting fixed lines and has two foci. Standard equation: x2/a2 – y2/b2 = 1 where 2a is the distance between the two intersections with the x-axis and b = a√(e2 – 1), where e is the eccentricity Word origin C17: from Greek huperbolē, literally: excess, extravagance, from hyper- + ballein to throw hyperbola in American English (haɪˈpɜrbələ) nounWord forms: plural hyˈperbolas or hyˈperboˌlae (haɪˈpɜrbəli) Geometry the path of a point that moves so that the difference of its distances from two fixed points, the foci, is constant; curve formed by the section of a cone cut by a plane more steeply inclined than the side of the cone Word origin ModL < Gr hyperbolē, a throwing beyond, excess < hyperballein, to throw beyond < hyper- (see hyper-) + ballein, to throw (see ball1)
随便看	to have the sense to do sth to have the time of your life to-have-the-time-of-your-life to have the use of sth to have time/money to spare to have to do with to have to hand it to sb to have toothache to have trouble doing sth to have words (with sb) to have worms to have yet to do sth to have your back to the wall with your back to the wall to have your cake and eat it to have your hands full to have your two penn'orth to have your work cut out to-have-your-work-cut-out to hazard a guess that ... to heap praise/criticism on sb to heap sth on sth to hear about sth/sb to hear from sb to hear sb doing sth to hear sb out

　

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更新时间：2024/12/22 10:22:26