catapult
英['k?t?p?lt]
美['k?t?p?lt]
- n. 彈弓；石弩；飛機(jī)彈射器；（飛機(jī)上的）座椅彈射器
- vt. 用彈弓射；用彈射器發(fā)射；猛投
- vi. 用彈射器彈射；快速移動(dòng)
英英釋意
- 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