基本解釋=Sequential Prome Implicant Form 時(shí)序素蘊(yùn)涵式同根派生 SPIF相關(guān)詞英漢例句Stock price index futures (SPIF) 股指期貨unresolved SPIF [計(jì)] 非分辨時(shí)序質(zhì)隱含式SPIF更多例句