名词
中文翻译：Unknown
同义词：
['boom gun', 'boom cannon', 'boom cannonball']
例句：
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1. The boom sprayer was used to blast away the rocks.
使用爆音器爆破岩石。
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2. The boom sprayer was used to spray the crops with water.
使用爆音器向作物喷洒水。
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3. The boom sprayer was used to spray the dust into the air.
使用爆音器将灰尘喷射到空中。