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单词 paraboloid
释义 paraboloid/pəˈræb(ə)lɔid/n. 1 (in full 全称 paraboloid of revolution) a solid generated by the rotation of a parabola about its axis of symmetry 旋转抛物面 2 a solid having two or more non-parallel parabolic cross-sections 抛物面反射体 paraboloidal adj.
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