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catapult    音标拼音: [k'ætəp,ʌlt]
n. 发射机,弹弓,投石器
vt. 发射

发射机,弹弓,投石器发射

catapult
n 1: a plaything consisting of a Y-shaped stick with elastic
between the arms; used to propel small stones [synonym:
{slingshot}, {sling}, {catapult}]
2: a device that launches aircraft from a warship [synonym:
{catapult}, {launcher}]
3: an engine that provided medieval artillery used during
sieges; a heavy war engine for hurling large stones and other
missiles [synonym: {catapult}, {arbalest}, {arbalist},
{ballista}, {bricole}, {mangonel}, {onager}, {trebuchet},
{trebucket}]
v 1: shoot forth or launch, as if from a catapult; "the enemy
catapulted rocks towards the fort"
2: hurl as if with a sling [synonym: {sling}, {catapult}]

Catapult \Cat"a*pult\, n. [L. catapulta, Gr. ?, prob. from kata`
down ? to shake, hurl.]
[1913 Webster]
1. (Mil. Antiq.) An engine somewhat resembling a massive
crossbow, used by the ancient Greeks and Romans for
throwing stones, arrows, spears, etc.
[1913 Webster]

2. A forked stick with elastic band for throwing small
stones, etc.
[1913 Webster]



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  • Catapult | Sports Technology | Unleash Potential
    Ready to Gain a Competitive Edge? Discover Catapult The cutting-edge sports technology, data analytics, and insights that will unleash your team's and athletes' potential
  • Catapult - Wikipedia
    A catapult is a ballistic device used to launch a projectile at a great distance without the aid of gunpowder or other propellants – particularly various types of ancient and medieval siege engines [1]
  • Catapult | Definition, History, Types, Design, Facts | Britannica
    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
  • About Catapult | Sport Technology
    Catapult exists to unleash the potential of every athlete and team on earth Operating at the intersection of sports science and analytics, Catapult products are designed to optimize performance, avoid injury, and quantify return to play
  • CATAPULT Definition Meaning - Merriam-Webster
    The meaning of CATAPULT is an ancient military device for hurling missiles How to use catapult in a sentence
  • Catapult - Login :: OpenField Cloud
    By logging into OpenField, you acknowledge that you have read, understood and that you agree to be bound by our EULA
  • Catapult | HR Services, Compliance Employment Law Support
    Catapult (Catapult Employers Association) is a membership-based HR services organization founded in 1958 We provide fractional HR support, compliance advisory, employment law access, benefits administration, payroll, and workforce training to employers in all 50 states
  • How does a catapult work? | HowStuffWorks
    Read on to learn more about early catapults, the mechanics of these machines and how you can build your own catapult with a few everyday objects What Is a Catapult? Though the definitions for types of catapults vary, each share one goal: to hurl an object through the air
  • Amazon. com: Catapult
    Explore catapult kits and launchers for hands-on learning and outdoor fun Find STEM building projects, wooden models, and recreational options for all ages
  • Catapult One
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