catapult
英 ['kætəpʌlt]
美['kætəpʌlt]
- n. 弹弓；石弩；飞机弹射器；（飞机上的）座椅弹射器
- vt. 用弹弓射；用弹射器发射；猛投
- vi. 用弹射器弹射；快速移动
英英释意
- 1. a plaything consisting of a Y-shaped stick with elastic between the arms; used to propel small stones
- 2. a device that launches aircraft from a warship
- 3. medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles