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right-angular例句_right-angular英汉例句_right-angular双解例句_沉淀汉英词典
沉淀汉英词典

right-angular

R 开头单词

常见例句

    用作形容詞 (adj.)

  • We learned about right angles in math class.
    在數學課上，我們學習了有關直角的知識。
  • A square is a figure with four equal sides and four right angles.
    正方形是具有四個等邊和四個直角的圖形。
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