名词
中文翻译：煤炭切割机
同义词：
['coal cutting machine', 'coal cutter例句：1. The coal-cutting machine is used to extract coalfrom the ground.（煤炭切割机用于从地下提取煤炭。）2. The coal-cuttingmachine has become an essential tool in manyindustries.（煤炭切割机已成为许多行业不可或缺的工具。）']
例句：
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1. The coal-cutting machine is used to extract coalfrom the ground.
煤炭切割机用于从地下提取煤炭。
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2. The coal-cuttingmachine has become an essential tool in manyindustries.
煤炭切割机已成为许多行业不可或缺的工具。
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3. The coal-cutting machine isa complex piece of machinery that requires skilledoperators to operate safely.
煤炭切割机是一种复杂的机械设备，需要熟练的操作员安全操作。