adj.五角的；五邊形的

By Pentagon standards, Admiral McVadon is doveish. 按五角大樓的標(biāo)準(zhǔn)來(lái)看，麥克瓦頓少將是主和派。

No new launch date was announced by the Pentagon. 五角大樓沒(méi)有宣布新的發(fā)射日期。

He was being loaned to the Pentagon. 他暫時(shí)被借調(diào)給五角大樓。

Pentagon: Iraq in some ways in civil war. 五角大樓:伊拉克某種意義上已處于內(nèi)戰(zhàn)狀態(tài)。

He outlined the pentagon in red. 他用紅筆畫(huà)出五角形。