基本解釋n.羅奇同根派生 Rotch相關(guān)詞英漢例句The adjustable Pedal device applying tech of the rotch wheel 可調(diào)節(jié)的棘輪腳蹬裝置Rotch's sign [醫(yī)] 羅奇氏征(檢心包積液)Rotch更多例句