名词
中文翻译：Unknown
同义词：
['heavy-duty saw', 'heavy-duty cutter']
例句：
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1. These heavy-dutyshears are perfect for cutting through toughmaterials like metal.
这些重型剪刀非常适合切割金属等坚硬材料。
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2. The construction workers usedthese heavy-duty shears tocut the wooden beams for the newbuilding.
建筑工人使用这些重型剪刀来为新建筑切割木梁。
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3. The heavy-duty shears were so powerfulthat they could easily cut through even thethickest rope.
这些重型剪刀非常强大，可以轻松切断最厚的绳索。