名词
中文翻译：块状物
同义词：
['mass', 'lump', 'chunk']
例句：
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1.The engineer carefully measured the block mass before installation.
工程师在安装前仔细测量了块状物的质量和。
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2. The construction crew is working on a block mass that needs to be lifted.
建筑工人正在处理一块需要被抬起的大块物质。
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3. The scientist discovered a block mass of unknown origin in the sample.
科学家在样本中发现了一块未知来源的大块物质。