基本解釋n.鐵餅；擲鐵餅比賽同根派生 discuses相關(guān)詞英漢例句用作名詞 (n.)He gave the discus a tremendous heave.他猛一使勁擲出鐵餅。I see Britain did well in the discus.我看英國隊在鐵餅項目中表現(xiàn)不錯。discuses更多例句