名词
中文翻译：雷管
同义词：
['detonator', 'charge', 'cap gun']
例句：
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1. The engineer used a detonator to ignite the explosives.
工程师使用一个雷管来引爆炸药。
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2. The cap gun was used to fire rounds at the target.
枪炮被用来向目标射击。
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3. The scientist tested the detonator's reliability in a controlled environment.
科学家在受控环境中测试了雷管的可靠性。