pentagon

noun

1. 五边形；五角形
   a flat shape with five straight sides and five angles
2. 五角大楼（指美国国防部）
   the building near Washington DC that is the headquarters of the US Department of Defence and the military leaders
   1. a spokesman for the Pentagon
      美国国防部发言人

1. 五边形；五角形
   A pentagon is a shape with five sides.

1. The Pentagon says bad weather is hampering the allied air raids
   五角大楼称恶劣天气妨碍联合空袭。
2. A Pentagon spokesman refused to comment.
   美国国防部发言人拒绝评论。
3. Pentagon spokesman Williams says those talks are coming along quite well
   五角大楼发言人威廉斯说那些会谈进展得相当顺利。
4. Draw a pentagon, a regular five-sided figure.
   画个五边形，一个规则的五边形。
5. A group of people made a circle around the Pentagon.
   一群人在五角大楼四周围成一圈。
6. The Pentagon will give preference to companies which do business electronically.
   美国国防部将会优先考虑那些能够进行电子商务的公司。
7. The space shuttle undertook a topsecret mission with a military payload under Pentagon control.
   航天飞机执行一项绝密使命，使军用酬载由五角大楼控制。
8. This is an emergency Pentagon call!
   （对电话）紧急呼叫五角大楼！
9. This cause had deadly adherents before the attacks on the Pentagon and the World Trade Centre in2001.
   此想法在2001年撞击五角大楼和世贸中心前有亡命之徒般的追随者。
10. He said it had all been okayed by the Pentagon, even by Donald Rumsfeld.
    他说他的行为得到了五角大楼的同意，甚至是拉姆斯菲尔德的首肯。
11. A third plane hit the Pentagon, the Defense Department headquarters outside Washington.
    第三架飞机撞向了位于在华盛顿郊外的国防部总部，五角大楼。
12. I've already been in touch with the pentagon.
    我已经开始跟五角大楼联系了。
13. Maybe because I worked in the Pentagon.
    或许，这是因为我的工作地点在五角大楼。
14. I called the Pentagon and they told me he's on medical leave.
    我打电话给五角大楼了，他们告诉我他病休了。
15. The Pentagon long ago lost the appetite for wars in the Middle East.
    而五角大楼早已失去了介入中东战事的胃口。
16. The Pentagon has issued similar statements about the situation.
    五角大楼就这一情况发布了类似的声明。
17. He'll be overseeing all things related to earths defence on behalf of the Pentagon and washington.
    他将代表五角大楼和白宫监督与地球相关的所有防务。
18. They'd seen the pentagon.
    他们也看到了五角大楼。
19. He was lunched and dined by Joe Biden and Hillary Clinton, the Secretary of state, and called on the Pentagon, the chamber of Commerce and Capitol Hill.
    他和乔拜登以及国务卿希拉里克林顿共进午餐和晚餐，还拜访了五角大楼，商会和国会山。
20. No new launch date was announced by the Pentagon.
    五角大楼没有宣布新的发射日期。
21. The Pentagon is preparing to start negotiations with Poland and the Czech Republic about hosting missile interceptors and radars.
    美国五角大楼正准备与波兰和捷克展开谈判，计划在这两个国家部署导弹拦截系统和雷达。
22. Rumours of American involvement have been denied by the pentagon.
    五角大楼否认了美国参与其中的传闻。
23. A senior Pentagon official later suggested Admiral Keating had been misunderstood.
    之后，五角大楼某高级官员路出口风，说大家误解了基廷上将的意思。
24. Earlier today the Pentagon released this video tape.
    今天早些时候五角大楼公布了这份录像带。
25. Neither the Pentagon nor the machine Corps concern me now.
    现在五角大楼和机械军团都和我没关系了。
26. What hit the Pentagon?
    所以当时究竟是什么撞上了五角大楼？
27. Washington and Manila signed a defence deal that allows the Pentagon to base ships and aircraft in the Philippines.
    华盛顿和马尼拉签署了一项防务协议，允许五角大楼在菲律宾驻扎军舰和飞机。
28. But the Pentagon spokesman, Bryan whitman, said he believes experts will come up with a clear answer.
    但是五角大楼发言人，布赖恩怀特曼，说他相信专家会给出一个明确的答案。
29. For you this easily scored the United States The Pentagon computers, I could not trust.
    对于你这个轻易就攻入了美国五角大楼主电脑的人，我无法信任。
30. In 2007, China hacked into a Pentagon network serving the office of Robert Gates, defence secretary.
    2007年，中国黑客侵入了为国防部长罗伯特盖茨（robertgates）办公室服务的一个五角大楼网络。

noun

1. a five-sided polygon