名词短语
中文翻译：破碎和扩散机器
同义词：
['cracking and spreading machine', 'fragmentation and spreader']
例句：
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1. The hackling and spreading machine was used to break down large rocks.
破碎和扩散机器被用来打碎大石头。
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2.The hackling and spreading machine is essential for the construction of roads and bridges.
破碎和扩散机器对于道路和桥梁的建设至关重要。
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3. The hackling and spreading machine can be used to clean up after a storm.
破碎和扩散机器可以用来清理风暴过后的残骸。