英语词汇“parabola”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	parabola
释义	Word Frequency parabola (pəˈræbələ) nounWord forms: plural -las or -lae (-ˌliː) a conic section formed by the intersection of a cone by a plane parallel to its side. Standard equation: y2 = 4ax, where 2a is the distance between focus and directrix Word origin C16: via New Latin from Greek parabolē a setting alongside; see parable
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