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单词	subtangent
释义	subtangent noun sub·​tangent ¦səb+ : the projection on the x-axis of the portion of the tangent to a curve between the x-axis and the point of tangency Word History Etymology sub- + tangent
随便看	theoric theorical theorically theorician theories theorique theorisatia theorisation theorisations theorise theorised theoriser theorisers theorises theorising theorist theorists theorization theorizations theorize theorized theorizer theorizers theorizes theorizing

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