名词
中文翻译：测量块
同义词：
['measurement block', 'measuring unit']
例句：
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1. This measuring block is perfect for measuring the length of your ruler.
这个测量块非常适合用来测量尺子的长度。
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2. The engineer used a measuring block to measure the width of the road.
工程师使用一个测量块来测量道路的宽度。
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3. Before starting the project, we need to check the accuracy of our measuring block.
在开始这个项目之前，我们需要检查我们测量块的准确性。