基本解釋n.五邊形Pentagon:五角大樓(美國國防部).同根派生 pentagonally相關(guān)詞英漢例句用作名詞 (n.)DOD of America is a pentagonal building, which is called Pentagon.美國國防部的辦公大樓是一座五邊形建築物,叫做五角大樓。The office block of U.S.A defense is a pentagonal buliding,ia named pentagon.美國國防部的辦公大樓是一座五邊形建築物,叫做五角大樓。pentagonally更多例句