catapult单词什么意思_catapult单词解释 catapult的反义词catapult的例句

名词弹弓; 石弩; 飞机弹射器; 弹射座椅

及物动词用弩炮发射; 用弹弓射; 用弹射器发射; 猛投

不及物动词用弹射器弹射; 快速移动

1. 弹弓
A catapult is a device for shooting small stones. It is made of a Y-shaped stick with a piece of elastic tied between the two top parts.

4. catapult在线翻译

noun

1. an engine that provided medieval artillery used during sieges
a heavy war engine for hurling large stones and other missiles

Synonym: arbalestarbalistballistabricolemangonelonagertrebuchettrebucket

2. a device that launches aircraft from a warship

Synonym: launcher

3. a plaything consisting of a Y-shaped stick with elastic between the arms
used to propel small stones

Synonym: slingshotsling