基本解釋n.弧形同根派生 arc-shaped相關(guān)詞英漢例句用作名詞 (n.)The rainbow formed a beautiful arc in the sky.虹在天上成美麗的弧形。Arc crown profile,blade cutter setting.弧形冠部設(shè)計(jì)，刀翼式分布。arc-shaped更多例句