名词
中文翻译：测量工具
同义词：
['measure', 'gauge', 'standard']
例句：
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1. The engineer used a ruler to gauge the thickness of the wall.
工程师用直尺来测量墙壁的厚度。
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2. The car's engine is rated at 250 horsepower, which is a good gauge of its performance.
这辆车的发动机标称功率为250马力，可以很好地评估其性能。
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3. The new policy will be a good gauge of the government's commitment to environmental protection.
新的政策将是一个很好的衡量政府对环境保护承诺的尺度。