pentagon

简明释义

英[ˈpentəɡən]美[ˈpentəɡɑːn]

n. 五边形，五角形；五角大楼（指美国国防部）（the Pentagon）；美国军队的领导人（the Pentagon）

复 数 p e n t a g o n s

英英释义

单词用法

同义词

反义词

例句

1.Yet that is less than one day's Pentagon spending!

但是这还不及五角大楼一天的花销呢！

2.It is called 'a grumbler' in the US Pentagon.

在美国五角大楼，它被称为“牢骚鬼”。

3.A group of people made a circle around the Pentagon.

一群人绕五角大楼围成了一个圈。

4.However, the Pentagon says these figures are grossly underreported.

但五角大楼却宣布这些数字被极大低估了。

5.I am sorry about all those ridiculous euphemisms you heard from our Pentagon spokespeople.

对于那些你从我们五角大楼发言人那里听到的荒谬的委婉语，我感到很抱歉。

6.The Pentagon is still disinfecting machines, three years later.

三年后，五角大楼仍在清理这些机器。

7.Mr Gates wants the Pentagon to save 1-2% a year in overheads.

盖茨先生希望五角大楼每年能够节省1%到2%的经费。

8.Security around the Pentagon is very tight, especially after 9/11.

在五角大楼周围的安保非常严格，尤其是在911事件之后。

9.The architecture of the Pentagon is quite unique and recognizable.

五角大楼的建筑风格非常独特且易于识别。

10.The Pentagon is the headquarters of the United States Department of Defense.

五角大楼是美国国防部的总部。

11.Many important military decisions are made within the walls of the Pentagon.

许多重要的军事决策是在五角大楼的墙内做出的。

12.During my visit to Washington D.C., I took a tour of the Pentagon.

在我访问华盛顿特区期间，我参观了五角大楼。

作文

The term pentagon refers to a five-sided polygon in geometry, but it also holds significant cultural and historical importance. One of the most recognizable buildings in the United States is the Pentagon, which serves as the headquarters of the United States Department of Defense. This iconic structure, located in Arlington, Virginia, is not only a symbol of military power but also a testament to architectural ingenuity. The Pentagon was designed by architect George Bergstrom and was completed in 1943. Its unique shape allows for maximum efficiency in space utilization, housing approximately 23,000 military and civilian employees. The building's design features five concentric sides, with each side measuring about 921 feet long. This layout not only contributes to its name but also facilitates effective communication among various departments within the building.In addition to its functional aspects, the Pentagon is also a site of remembrance and resilience. On September 11, 2001, the Pentagon was attacked as part of a coordinated terrorist effort that targeted the United States. The impact of American Airlines Flight 77 caused significant destruction and loss of life, leading to a national outpouring of grief and solidarity. In response, the Pentagon Memorial was established to honor the 184 victims who lost their lives that day. The memorial features 184 illuminated benches, each representing a victim, arranged by birth year, creating a poignant reminder of the lives lost.The Pentagon also plays a crucial role in the strategic planning and execution of military operations. It is home to the Joint Chiefs of Staff, who are responsible for advising the President on military matters. The decisions made within its walls can have far-reaching implications, affecting not only the United States but also global security dynamics.Moreover, the Pentagon has become a focal point for discussions on defense policy, international relations, and military strategy. It regularly hosts press briefings and public events, making it a key player in shaping public perception of military affairs. The building's architecture, with its imposing facade and vast interior spaces, symbolizes the strength and determination of the U.S. military.In conclusion, the word pentagon encompasses more than just a geometric figure; it represents a vital institution in American history and culture. The Pentagon stands as a symbol of resilience, strength, and the complexities of national defense. Understanding the significance of the pentagon extends beyond its shape, inviting us to explore its role in shaping policies and responding to crises. As we reflect on the meaning of the pentagon, we are reminded of the intricate balance between security and freedom, and the ongoing challenges faced by nations around the world.

术语pentagon指的是几何学中的五边形，但它也具有重要的文化和历史意义。美国最具标志性的建筑之一是Pentagon，它是美国国防部的总部。这座标志性建筑位于弗吉尼亚州阿灵顿，不仅是军事力量的象征，也是建筑智慧的见证。Pentagon由建筑师乔治·伯格斯特罗姆设计，于1943年完工。其独特的形状最大限度地提高了空间利用效率，容纳了约23,000名军事和文职员工。建筑的设计特点是五个同心侧面，每个侧面约921英尺长。这种布局不仅有助于其名称的形成，还促进了大楼内各部门之间的有效沟通。除了功能方面，Pentagon还是纪念和韧性的场所。2001年9月11日，Pentagon在一次针对美国的协调恐怖袭击中遭到攻击。美国航空公司77号航班的撞击造成了重大破坏和生命损失，引发了全国范围的悲痛和团结。作为回应，Pentagon纪念馆成立，以纪念在那一天失去生命的184名受害者。纪念馆设有184个照明长凳，每个长凳代表一名受害者，按出生年份排列，成为对失去生命的人的深刻提醒。此外，Pentagon在军事行动的战略规划和执行中也发挥着关键作用。它是联合参谋部的所在地，负责就军事事务向总统提供建议。在其墙内做出的决定可能会产生深远的影响，影响的不仅是美国，还有全球安全动态。此外，Pentagon已成为国防政策、国际关系和军事战略讨论的焦点。它定期举办新闻发布会和公共活动，使其成为塑造公众对军事事务看法的关键角色。建筑的建筑风格，以其雄伟的外观和广阔的内部空间，象征着美国军队的力量和决心。总之，单词pentagon所包含的意义超越了几何图形，它代表了美国历史和文化中的一个重要机构。Pentagon作为韧性、力量和国家防御复杂性的象征而屹立。理解pentagon的意义不仅限于其形状，它邀请我们探索其在塑造政策和应对危机中的角色。当我们反思pentagon的意义时，我们被提醒安全与自由之间的微妙平衡，以及世界各国面临的持续挑战。