基本解釋adj.有回報的；可報復的同根派生 requitable相關詞英漢例句Keywords mineral resources;requitable usage system;royalty;classification for mineral resources condition;evaluation methods of mineral titles; 礦產(chǎn)資源;有償使用制度;權利金;資源條件分類;礦業(yè)權評估方法;requitable更多例句