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radiuses

音標['reidiəs] 

中文翻譯:


輻射光線, 徑向射線, 半徑, 半徑範圍, 界限, 範圍, 橈骨

詞型變化:

名詞複數:radii radiuses

中英例句:

  1. The radius of a circle described by a crank, cam, or similar machine part.
    (曲軸的)半徑曲柄、凸輪或類似機器部件形成的圓的半徑
  2. We can compute the circular area with radius.
    我們能用半徑計算出圓的面積。
  3. The police searched all the woods within a six-mile radius.
    警察搜尋了在周圍六英里以內的樹林各處。

英文解釋:

名詞 radius:

  1. the length of a line segment between the center and circumference of a circle or sphere
    同義詞:radius, r
  2. a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
    同義詞:radius
  3. a circular region whose area is indicated by the length of its radius
    同義詞:radius
  4. the outer and slightly shorter of the two bones of the human forearm
    同義詞:radius
  5. support consisting of a radial member of a wheel joining the hub to the rim
    同義詞:spoke, wheel spoke, radius

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