基本解釋abbr.固定的費(fèi)用(=Fixed Fee)同根派生 FF相關(guān)詞英漢例句Mark hauled o ff and threw a touchdown pass. 馬克突然傳出一個(gè)觸地球。I doubt ff that was what he wanted. 我拿不準(zhǔn)那是否是他想要的。I wondered ff you could help me. 我不知你能否幫我一下。A ferocious blast (ff) starts off the reprise. 重奏在一記爆破般的響聲中開始。What's problem? The display relationship is FF. 有什么問題?顯示出來的是FF。FF更多例句