名词中文翻译
中文翻译：固定式投石机
同义词：
['stationary cannon', 'stationary gun']
例句：
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1.The stationary slinger was usedto launch projectiles into the air.
固定式投石机被用来将弹丸发射到空中。
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2. Thestationary slingerwas a crucial component of thearmy's artillery system.
固定式投石机是军队炮兵系统的关键组成部分。
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3. The stationary slinger was used in ancient times as ameans of defense against enemy attacks.
在古代，固定式投石机被用作抵御敌人攻击的一种手段。