pentagon
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n. 五角形
n.
五边形，五角形；五角大楼（指美国国防部）；
变形
复数：pentagons
英英释义
pentagon[ 'pentəɡən ]
n.
a government building with five sides that serves as the headquarters of the United States Department of Defense
the United States military establishment
a five-sided polygon
双语例句
用作名词(n.)
DOD of America is a pentagonal building, which is called Pentagon.
美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。
The office block of U.S.A defense is a pentagonal buliding,ia named pentagon.
美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。
权威例句
Pentagon adjacency as a determinant of fullerene stabilityDimensionally-regulated pentagon integrals ☆
The Pentagon's new map : war and peace in the twenty-first century
Structural and electronic properties of pentagon-heptagon pair defects in carbon nanotubes.
The nature of strength enhancement and weakening by pentagon-heptagon defects in graphene
The nature of strength enhancement and weakening by pentagon-heptagon defects in graphene.
Water structure of a hydrophobic protein at atomic resolution: Pentagon rings of water molecules in crystals of crambin
Tb6N@C84: An Improbable, Egg-Shaped Endohedral Fullerene that Violates the Isolated Pentagon Rule.
Public Affairs Television and the Growth of Political Malaise: The Case of "The Selling of the Pentagon"
"Open and Shut"for Guests in Molybdenum-Oxide-Based Giant Spheres, Baskets, and Rings Containing the Pentagon as a Common Structura...
pentagon
pentagon: see five
pentagon (n.)
plane figure with five angles and five sides, 1560s, from Middle French pentagone or directly from Late Latin pentagonum "pentagon," from Greek pentagonon, noun use of neuter of adjective pentagonos "five-angled," from pente "five" (see five) + gonia "angle" (see -gon). The U.S. military headquarters Pentagon was completed 1942, so called for its shape; used allusively for "U.S. military leadership" from 1945. Related: Pentagonal.
In nature, pentagonal symmetry is rare in inanimate forms. Packed soap bubbles seem to strive for it but never quite succeed, and there are no mineral crystals with true pentagonal structures. But pentagonal geometry is basic to many living things, from roses and forget-me-nots to sea urchins and starfish. [Robert Bringhurst, "The Elements of Typographic Style," 1992]
1. 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。
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2. Pentagon officials, however, said they believed he remained in Libya. "We do not have any information that he has left the country," a spokesman said.
然而五角大楼的官员却说他们相信他还在利比亚。“我们没有关于他离开这个国家的任何消息，”一位发言人说。
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3. The operation was not approved by General Hoar at CentCom or by the Pentagon.
这次行动没有得到中央司令部霍尔将军或是国防部的批准。
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4. As I mentioned at the start, I am sorry about all those ridiculous euphemisms you heard from our Pentagon spokespeople.
正如我开篇所讲，我对你们听到的那些来自五角大楼发言人荒谬的委婉语感到抱歉。
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5. A Pentagon official said Thursday that decisions were still being made about what kind of military action, if any, the United States might take with the allies against Libya.
五角大楼官员说星期四决议仍停留在军事行动的类型，如果随意，那么美国可能跟同盟国一起发动对利比亚的军事行动。
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6. She told me there had been a third plane crash, this one into the Pentagon.
她告诉我，第三架飞机坠毁了，这一次是撞向了五角大楼。
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7. Pentagon officials, however, said they believed he remained in Libya.
然而五角大楼的官员却说他们相信他还在利比亚。
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8. Pentagon official said Thursday that decisions were still being made about what kind of military action, if any, the United States might take with the allies against Libya.
五角大楼官员说星期四决议仍停留在军事行动的类型，如果随意，那么美国可能跟同盟国一起发动对利比亚的军事行动。
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9. If you attack the Pentagon, you might want to hide.
如果你袭击了五角大楼，你就别想重见天日。
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10. Matusheski said he returned the call and expressed his willingness to speak to a Pentagon official, but never heard back.
马图谢斯基表示，他回了电话表示他愿意和五角大楼官员谈话，但是却没有得到回音。
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11. The United States is also positioning an aircraft carrier off the coast of Libya, which a Pentagon spokesman said will "provide flexibility" for future military options.
美国同时在利比亚海岸布置了一艘航母，对此一位五角大楼的发言人说这会给未来的军事方案“提供机动性”。
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12. The United States is also positioning an aircraft carrier off the coast of Libya, which a Pentagon spokesman said will "provide flexibility" for future military options.
美国同时在利比亚海岸布置了一艘航母，对此一位五角大楼的发言人说这会给未来的军事方案“提供机动性”。
article.yeeyan.org
pentagon
