名词
中文翻译：弹丸填充物
同义词：
['bullet', 'projectile例句：1. The bullet was fired from a gun and hit the target.（子弹从枪中发射并击中了目标。）']
例句：
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1. The bullet was fired from a gun and hit the target.
子弹从枪中发射并击中了目标。
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2.The projectile filled the air with smoke and dust.
弹丸在空气中充满了烟雾和灰尘。
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3.The bullet was fired at an enemy soldier and killed him instantly.
子弹被发射向一名敌军士兵，立即将其杀死。