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首页英语词典parabolaparabola英英释意

parabola

英 [pə'ræb(ə)lə] 美[pə'ræbələ]

英英释义实用场景例句

n. 抛物线

英英释意

1. a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve

parabola

英英释意

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