名词
中文翻译：焰火发射器
同义词：
['firework launcher']
例句：
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1.The pyrotechnic inflator was used to launch fireworks at the festival.
焰火发射器被用来在节日上发射烟花。
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2. The pyrotechnic inflator is a complex machine that can be used for both entertainment and safety purposes.
焰火发射器是一种复杂的机器，既可以用于娱乐也可以用于安全目的。
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3. The pyrotechnic inflator is designed to produce bright, colorful displays of light and sound.
焰火发射器设计用来产生明亮、多彩的光和声的展示。