基本解釋n.鈍角同根派生 obtuse-angled相關(guān)詞英漢例句用作名詞 (n.)Use the vector dot product to find the obtuse angle between two diagonals of a cube.用矢量點(diǎn)積求立方體的兩條對(duì)角線所夾的鈍角。obtuse-angled更多例句