pentagon

音標(biāo)發(fā)音

• 英式音標(biāo) [?pen.t?.ɡ?n]
• 美式音標(biāo) [-t??.ɡɑ?n]
• 國(guó)際音標(biāo) ['pent?ɡ?n]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.五邊形
• Pentagon:五角大樓（美國(guó)國(guó)防部）.

同根派生

• adj性質(zhì)的同根詞

  pentagonal：五角的；五邊形的。

• pentagon相關(guān)詞

英漢例句

雙語(yǔ)例句

• That, like Iran’s main enrichment plant, is roughly half the size of the Pentagon.
  這就像伊朗的主要濃縮工廠，幾乎是半個(gè)五角大樓的面積。
• The space shuttle undertook a topsecret mission with a military payload under Pentagon control.
  航天飛機(jī)執(zhí)行一項(xiàng)絕密使命，使軍用酬載由五角大樓控制。
  《新英漢大辭典》
• As I mentioned at the start, I am sorry about all those ridiculous euphemisms you heard from our Pentagon spokespeople.
  正如我開(kāi)篇所講，我對(duì)你們聽(tīng)到的那些來(lái)自五角大樓發(fā)言人荒謬的委婉語(yǔ)感到抱歉。

原聲例句

• Next to the burial ground is the Defense Department headquarters at the Pentagon.
• They ruled against the judge's order restraining publication of the Pentagon Papers.
• Yet she decided to publish the Pentagon Papers in The Washington Post.

權(quán)威例句

• He is more in the mold of the Pentagon's pragmatists: Gates and Deputy Defense Secretary Gordon England.
  NPR: Joint Chiefs Nominee Expects More Results in Iraq

• pentagon更多例句

詞組短語(yǔ)

短語(yǔ)

• Pentagon hawks 美國(guó)國(guó)防部主戰(zhàn)官員
• Pentagon Memorial 五角大樓紀(jì)念地;紀(jì)念園
• Pentagon Channel 五角大樓頻道
• regular pentagon [數(shù)]正五邊形
• Pentagon official 五角大樓官員

• pentagon更多詞組

英英字典

劍橋英英字典

• a shape with five sides and five angles

柯林斯英英字典

• A pentagon is a shape with five sides.

• pentagon劍橋字典
• pentagon柯林斯字典

專(zhuān)業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 五邊形

  Moveover, the spherical pentagon packing problem for 72 pentagons is a mathematical problem.
  而且,72個(gè)五邊形的球面包裹問(wèn)題是一個(gè)有待解決的數(shù)學(xué)難題。

  電子、通信與自動(dòng)控制技術(shù)

• 五邊形

數(shù)學(xué)

• 五邊形
• 五角形
• 五連形

生物學(xué)

• 五邊形
• 五角形