基本解釋基點制詞組短語短語dual basing -point system [油氣]雙重基點制;翻譯;雙重基點制英語Multiple basing -point system 多重基點制度basing -point system of pricing 翻譯basing-point system更多詞組專業(yè)釋義經(jīng)濟學基點制