名词
中文翻译：骨粉碎器
同义词：
['bone saw', 'bone chisel']
例句：
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1.The doctor used a bone crusher to break the patient's leg.
医生用骨粉碎器把病人的腿打断了。
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2.He was using a bone crusher to remove the bones from his hands.
他正在用骨粉碎器从手上取骨头。
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3. The bone crusher made quick work of breaking through the tough bone.
骨粉碎器很快就把坚硬的骨头弄碎了。