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单词
quadric surface
释义
WordReference Random House Unabridged Dictionary of American English © 2024
quad
′
ric sur
′
face,
Mathematics
a three-dimensional surface whose equation is a quadratic equation.
1880–85
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rectangle
rectangular
rectangular coordinates
rectangular hyperbola
rectangularly
recti-
recti
rectifiable
rectification
rectifier
rectify
rectilineal
rectilinear
rectilinearly
rectirostral
rectitude
rectitudinous
rectitudinously
recto
rectocele
rector
rectorate
rectory
rectrices
rectrix
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更新时间:2026/2/7 19:11:31