基本解釋[物價] 基點定價詞組短語短語basing -point system of pricing 繙譯Basing -point pricing systems 基點訂價系統(tǒng)basing point pricing system 基點價格制basing point pricing method [物價]基點定價法basing point system of pricing [物價]基點定價制;基點計價制basing point pricing更多詞組專業(yè)釋義經(jīng)濟學基點定價法交通運輸工程制訂平均運價