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单词 semicircle
释义

semicircle

听听怎么读
英 [?semis?:kl]
美 [?semis?rkl]
是什么意思
  • n.

    半圆形,半圆形的周长,半圆形的东西;

  • 变形

    复数:semicircles

    英英释义

    semicircle[ 'semi,s?:kl ]

    • n.a plane figure with the shape of half a circle

      同义词:hemicycle

    学习怎么用

    双语例句

    用作名词(n.)
    1. An angle in a semicircle is a right angle.
      半圆所对的圆周角是直角。
    2. We sat in a semicircle round the fire.
      我们坐在炉火前,围成一个半圆形。
    3. We sat in a semicircle facing the teacher.
      我们面对着老师坐成半圆形。

    权威例句

    Semicircle
    Semicircle
    Semicircle Control Chart for Variables Data
    Polynomials orthogonal on the semicircle ☆
    Eyelid Reconstruction by the Semicircle Flap Technique
    Introspection, empathy, and semicircle of mental health.
    Alpha track detector with foldable semicircle ring
    Accuracy of the Semicircle Approximation for the Density of Eigenvalues of Random Matrices
    Triangles Inscribed in a Semicircle, in Minkowski Planes, and in Normed Spaces ☆
    Similar semicircle detecting apparatus and computer-readable storage medium storing similar semicircle detecting program
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