Q: What was the geometry student looking for at the beach? 7 o! J2 ]% c/ G/ ~ a2 S4 a $ |5 a2 g( `7 x; oA: A tangent. + q& G; }5 H& W9 Y3 A. g
8 S8 S- U8 {6 q( V5 @2 Ctangent - Z& C8 p! D! S, c
noun6 i# k, x; N# B& X, g4 _3 _
(geometry) a straight line that touches the outside of a curve but does not cross it
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发表于 2009-4-8 12:18
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