名词
中文翻译：机械湿度计
同义词：
['mechanical thermometer', 'mechanical indicator例句：1. This mechanical hygrometer is used to measure the humidity in a room.（这个机械湿度计用来测量房间的湿度。）']
例句：
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1. This mechanical hygrometer is used to measure the humidity in a room.
这个机械湿度计用来测量房间的湿度。
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2.The engineer used the mechanical hygrometer to monitor the humidity levels during the construction process.
工程师使用机械湿度计来监测施工过程中的湿度水平。
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3. The meteorologist used the mechanical hygrometer to gather data on the air quality in the city.
气象学家使用机械湿度计收集关于城市空气质量的数据。