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單詞乎

helicopter

音標(biāo)['helik?pt?]
helicopter是什么意思、helicopter怎么讀

helicopter漢語(yǔ)翻譯

n. 直升機(jī)
vt. 由直升機(jī)運(yùn)送
vi. 乘直升機(jī)
【電】 直升機(jī)

helicopter詞型變化

動(dòng)詞過(guò)去式:helicoptered 過(guò)去分詞:helicoptered 現(xiàn)在分詞:helicoptering 第三人稱(chēng)單數(shù):helicopters 

helicopter詞意辨析

aeroplane, airplane, aircraft, plane, jet, helicopter

這些名詞均有“飛機(jī)”之意。
aeroplane: 和airplane專(zhuān)指普通飛機(jī),不包括helicopter(直升飛機(jī))。aeroplane為英國(guó)英語(yǔ)的拼法。
airplane: 為美國(guó)英語(yǔ)的用詞。
aircraft: 常用作集體名詞,也可指一架飛機(jī),其含義包括直升飛機(jī)和飛艇等。
plane: 本義為“平面”,在航空專(zhuān)業(yè)里通常用aeroplane。plane較通俗用詞。
jet: 指噴氣式飛機(jī),也用jet plane。
helicopter: 指直升飛機(jī)。

helicopter英語(yǔ)解釋

名詞 helicopter:

  1. an aircraft without wings that obtains its lift from the rotation of overhead blades
    同義詞:chopper, whirlybird, eggbeater

helicopter例句

  1. The shipwrecked sailors were rescued by helicopter.
    遭遇海難的水手已經(jīng)被直升機(jī)救起。
  2. We shuttled the passengers to the city center by helicopter.
    我們來(lái)來(lái)回回地用直升機(jī)把旅客運(yùn)送到市中心。
  3. `Have you ever flown a helicopter?' `No, never.'
    `你坐過(guò)直升飛機(jī)嗎?'`沒(méi)有,從未坐過(guò).'
  4. The helicopter had off when we got here.
    還有20分鐘火箭就要發(fā)射了。
  5. The crew were taken off (the wrecked vessel) by helicopter.
    船員被直升飛機(jī)(從遇難的船中)救出。
  6. Three men were lifted by helicopter from the burning ship.
    直升飛機(jī)把三個(gè)男人從燃燒著的船上吊起。
  7. The criminal escaped by a helicopter.
    罪犯乘直升機(jī)逃走了。

helicopter詳細(xì)解釋

hel.i.cop.ter

n.(名詞)
An aircraft that derives its lift from blades that rotate about an approximately vertical central axis.
直升機(jī):螺旋槳葉圍繞一根近似垂直的中心軸旋轉(zhuǎn)而使其升高的飛機(jī)
v.intr.tr.(不及物動(dòng)詞和及物動(dòng)詞)
hel.i.cop.tered,hel.i.cop.ter.ing,hel.i.cop.ters
To go or transport by helicopter.
乘直升飛機(jī)前往或旅行

來(lái)源:
French hélicoptère
法語(yǔ) hélicoptère
Greek helix helik- [spiral] * see helix
希臘語(yǔ) helix helik- [螺旋線(xiàn)] *參見(jiàn) helix
Greek pteron [wing] * see -pter
希臘語(yǔ) pteron [機(jī)翼,翅膀] *參見(jiàn) -pter

<注釋>The origin of the wordhelicopter is apparent only upon due recognition of its Greek ancestors. Helicopter was borrowed from the French word hélicoptère, a word constructed from Greekheliko- and pteron, .wing.. Heliko- is a form of helix, .spiral,. that combines with other words and word forms to create new words.The consonant clusterpt in pteron begins many Greek words but relatively few English words,so English speakers who are unfamiliar with Greek do not think of the word`s elements ashelico-pter. At least some English speakers have analyzed the word into the elementsheli-copter, as is shown by the clipped formcopter.
Helicopter 一詞的來(lái)源正好可以明顯地在希臘語(yǔ)的古代詞匯中找到相對(duì)應(yīng)的詞。 Helicopter 一詞是從法語(yǔ)中的 helicoptere 借用過(guò)來(lái)的, 這個(gè)詞義是由希臘詞helikopteron (翅膀之意)組成的, 而Heliko 正好是 helix (螺旋)的另一種形式, 用于與其它單詞相拼合而產(chǎn)生新的詞匯。Pteron 中的輔音群 pt 作為字首在希臘語(yǔ)中是很多的, 但在英語(yǔ)詞匯中就相對(duì)少得多,所以,那些不熟悉希臘語(yǔ)的英語(yǔ)使用者就不會(huì)把該詞的成分看作是helico-pter 。 至少有的英語(yǔ)使用者已經(jīng)把該詞分析成了heli-copter , 正如縮寫(xiě)形式copter 所示那樣

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