catapulting

1.〈英〉(儿童玩的)弹弓

2.【军】(导弹,飞机等的)弹射器;弹射座椅

3.【史】弩炮;石弩

1.用弩炮[弹弓,弹射机]发射;用发射机射出(飞机)

2.〈美〉突然把...捧出名

3.(像被弹射似地)迅猛行动

1.a large weapon used in the past for firing heavy stones; a slingshot

2.a piece of equipment on a ship used for sending aircraft into the air

1.to suddenly put someone into an important position

2.to push or fire someone or something very quickly through the air