英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
catapulta查看 catapulta 在百度字典中的解释百度英翻中〔查看〕
catapulta查看 catapulta 在Google字典中的解释Google英翻中〔查看〕
catapulta查看 catapulta 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Catapulta - Wikipedia
    A catapulta was a Roman machine for throwing arrows and javelins, [1] [2] 12 feet (3 7 m) or 15 feet (4 6 m) long, at the enemy The name comes from the Greek katapeltes (καταπέλτης), because it could pierce or 'go through' (kata) shields (peltas)
  • Catapult | Definition, History, Types, Design, Facts . . .
    Catapult, mechanism for forcefully propelling stones, spears, or other projectiles, in use mainly as a military weapon since ancient times Nearly all catapults operated by a sudden release of tension on bent wooden beams or of torsion in twisted cords of horsehair, gut, sinew, or other fibers
  • Catapult Definition, History, and Types - ThoughtCo
    Descriptions of Roman sieges of fortified cities invariably feature siege engines, the most familiar of which are the battering ram or aries, which came first, and the catapult (catapulta, in Latin) Here is an example from the first century A D Jewish historian Josephus on the siege of Jerusalem:
  • How does a catapult work? - HowStuffWorks
    Though the definitions for types of catapults vary, each share one goal: to hurl an object through the air The word "catapult" comes from the Latin word catapulta and the Greek word katapaltēs, meaning "to hurl " Here are a few types of catapults:
  • Catapult: The Long-Reaching History of a Prominent Medieval . . .
    One of the most iconic images of the European Middle Ages is the castle This defensive structure was often heavily fortified and provided its inhabitants with much-needed safety It was usually quite difficult for an enemy to capture a castle, and for that, an attacking army needed siege engines
  • catapulta - Wiktionary, the free dictionary
    The catapulta was formerly an engine of war, used by the Romans for casting javelins and stones against castellated walls A modern form of catapulta has been constructed, with a view to do away with the necessity of bowling the ball
  • Qué Es Una Catapulta: Historia y Resumen - PreparaNiños. com
    Qué es una catapulta y cuáles son sus partes Tipos de catapultas y caracaterísticas Resumen de la historia de la catapulta en la Edad Media y en China Explicación para niños Imágenes, fotos y video





中文字典-英文字典  2005-2009