catapult中文什么意思

n.
1.【历史】弩炮；石弩。
2.〔英国〕(儿童玩的)弹弓。
3.【军事】(导弹、飞机等的)弹射器；弹射座椅。vt.
+更多解释...1.用弩炮[弹弓、弹射机]发射；用发射机射出(飞机)。
2.〔美国〕突然把…捧出名。vi.
(像被弹射似地)迅猛行动。

• air catapult:    空气弹射器; 气力弹射器
• airborne catapult:    机上弹射器
• aircraft catapult:    飞机弹射器

例句与用法

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1. The sting of the catapult bullet had worn off .
   弹弓弹打的痛楚，已经消退了。
2. Catapulting and recovering the float planes smoothed down in a day .
   水上飞机的弹射和返航，如今在一天之内就顺利解决了。
3. Faber jerked upward, catapulting himself out of his seat. his head hit the canvas roof of the jeep .
   费伯突然纵身跳离座位，脑袋咚地一声撞在车棚上。
4. Two events of the twentieth century catapulted polymers into a position of worldwide importance .
   20世纪的两件大事一下使聚合物获得了世界性的主要地位。
5. Returning to developments in the united states, mention must be made of the progress in shipboard catapults .
   当回头追述美国取得的进展时，必须提及舰用弹射器的进步。

英文释义

名词

1. an engine that provided medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles
   同义词：arbalest, arbalist, ballista, bricole, mangonel, onager, trebuchet, trebucket
2. a device that launches aircraft from a warship
   同义词：launcher
3. a plaything consisting of a Y-shaped stick with elastic between the arms; used to propel small stones
   同义词：slingshot, sling

动词

1. hurl as if with a sling
   同义词：sling
2. shoot forth or launch, as if from a catapult; "the enemy catapulted rocks towards the fort"