名词
中文翻译：射击孔
同义词：
['shot hole', 'bullet hole']
例句：
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1. The soldier fired a warning shot into the air.
士兵向空中开了一枪作为警告。
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2. The hunter found a wounded animal in the firing hole.
猎人在射击孔里发现了一只受伤的动物。
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3. The old cannon had several firing holes that could be used to fire projectiles.
这门旧炮有几个射击孔，可以用来发射弹丸。