tangent

US /ˈtændʒənt/

UK /ˈtændʒənt/

C1 高級
n.名詞【數學】切線
Given a circle, locate a point outside the circle where the tangent to the circle and diameter embody a given ratio
adj.形容詞離題的(話等)
Even the tangential characters are wittily drawn
n.名詞正切
The tangent of 45 degrees is 1.
n.名詞離題
The speaker went off on a tangent about his childhood.

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