Q: What was the geometry student looking for at the beach?* ]) \ t& [0 _4 V" O) H, \
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A: A tangent. - s& D! Y' j/ B% X
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noun/ z2 Y! n4 F0 q9 P5 _4 s! G
(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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