单词	tangent line
释义	tangent line noun : a line at a fixed point P of a curve that is the limit approached by the secant PQ as Q approaches P along the curve Word History Etymology translation of New Latin linea tangens
随便看	aleuritic acid aleuro- Aleurobius aleurodid Aleurodidae aleuromancy aleurometer aleuronat aleurone aleurones aleurons aleurospore Aleut Aleutian aleutian cackling goose Aleutian Canada goose Aleutian Islands Aleutian Range aleutians aleuts aleves alevin alevins alewife alewives

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