名词
中文翻译：计量孔
同义词：
['flow-meter', 'metering device例句：1. The engineer installed a new flow-meter to monitor the water flow.（工程师安装了一个新的流量计来监测水流。）']
例句：
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1. The engineer installed a new flow-meter to monitor the water flow.
工程师安装了一个新的流量计来监测水流。
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2.The manufacturer of the metering device is known for its high accuracy.
该流量计制造商以其高精度而闻名。
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3. The technician checked the flow-meter to ensure it was functioning properly.
技术人员检查了流量计以确保其正常工作。