名词
中文翻译：水位计
同义词：
['water level indicator', 'water gauge']
例句：
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1. The engineer used a water level glass tube to measure the depth of the well.
工程师使用水位玻璃管测量井的深度。
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2. The doctor inserted a water level glass tube into the patient's arm to check the blood pressure.
医生将水位玻璃管插入患者的手臂以检查血压。
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3. The scientist used a water level glass tube to observe the movement of the liquid in a test tube.
科学家使用水位玻璃管观察试管中液体的运动。