名词
中文翻译：刻度尺
同义词：
['rule', "gauge例句：1. The carpenter used a calliper to measure the length of the beam.（木匠用刻度尺测量横梁的长度。）2. The engineer used a calliper to check the accuracy of the machine's measurements.（工程师用刻度尺检查机器测量的准确性。）"]
例句：
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1. The carpenter used a calliper to measure the length of the beam.
木匠用刻度尺测量横梁的长度。
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2. The engineer used a calliper to check the accuracy of the machine's measurements.
工程师用刻度尺检查机器测量的准确性。
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3. The scientist used a calliper to measure the diameter of the pipe.
科学家用刻度尺测量管道的直径。