billfold是什么意思 n. 皮夹 n a pocket-size case for holding papers and paper money billfold的用法和例句: 1. She's got his pants and his billfold. 身体和钱包都被她捏在手心里了 2. Foolish me, left my billfold in my desk. 瞧我笨的 把钱包落在了桌子上 3. We s...