名词
中文翻译：底部块
同义词：
['base block', 'base plate', 'bottom plate例句：1. The engineer designed a new bottom block for the machine.（工程师为机器设计了一个新的底部块。）2. The car was damaged during the accident', 'and we need to replace the bottom block.（汽车在事故中受损，我们需要更换底部块。）']
例句：
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1. The engineer designed a new bottom block for the machine.
工程师为机器设计了一个新的底部块。
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2. The car was damaged during the accident, and we need to replace the bottom block.
汽车在事故中受损，我们需要更换底部块。
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3. The construction workers were working on the bottom block of the building.
建筑工人正在施工大楼的底部块。