子弹

In a sentence

• 子弹击中了目标。

  The bullet hit the target.

  Here, '子弹' clearly refers to a projectile fired from a gun, used as the subject of the sentence.

• 请注意安全，子弹可能会反弹。

  Please be careful, bullets can ricochet.

  In this sentence, '子弹' denotes the small, solid projectile used in firearms, emphasizing caution regarding its potential behaviors.

• 士兵们迅速补充了子弹。

  The soldiers quickly replenished the bullets.

  Here, '子弹' is used to describe the ammunition supplies carried by soldiers needing replenishment.