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tangent

音標['t?nd??nt] 讀音

漢語翻譯


a. 接觸的, 正切的, 離題的
n. 切線, 正切
【電】 正切
相關詞組:
go off at a tangent

英文解釋:

名詞 tangent:

  1. a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point
  2. ratio of the opposite to the adjacent side of a right-angled triangle
    同義詞:tan

例句:

  1. It's not easy to follow her think because she's always go off at a tangent.
    要跟上她的思路並非易事,因為她老是突然扯到題外去。
  2. The teacher was telling us about the poet's life, when he went off at a tangent and started talking about his war experiences.
    老師在給我們講述詩人生平故事的時候,突然把話題一轉,講開他自己的戰爭經歷來了。

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