| 释义 |
cat.a.pultH5kAt7E7pQlt, $5kAt-n [C]a device which can throw or push objects at a high speed石弩，投弹器，（飞机）弹射器In the past, armies used catapults to hurl heavy stones at enemy fortifications.在古代，军队用石弩将沉重的石头投掷到敌人的防御工事上去。On that type of aircraft carrier, a catapult was used to help launch aircraft.在那种航空母舰上，飞机由弹射器发射。(Br) A catapult (Am slingshot, Aus shanghai) is also a Y-shaped stick or piece of metal with a piece of elastic fixed to the top parts, used esp. by children for shooting small stones.弹弓
|