基本解释adj.直角的同根派生 right-angular相关词英汉例句用作形容詞 (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。right-angular更多例句