名词
中文翻译：测量器
同义词：
['measure', 'gauge']
例句：
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1. The engineer used a magmeter to check the accuracy of the machine.
工程师使用一个计量器来检查机器的准确性。
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2. They use magmeters to measure the temperature in different parts of the city.
他们使用计量器来测量城市不同地区的温度。
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3. The magmeter showed that the temperature had dropped by 5 degrees Celsius.
计量器显示温度下降了5摄氏度。