字典網>> 英漢字典>> D開頭詞條>>discretionary purchasing power的意思 漢英字典discretionary purchasing power中文翻譯：【經】 剩餘購買力discretionary purchasing power相關詞條：discretionary wiring method discretionary spending discretionary allomance discretionary power discretionary act discretionary array method discretionary discretionary hyphen discretionary costs discretionary funds