名词
中文翻译：活塞式测压计
同义词：
['piston gauge', 'piston gauge', 'piston gauge例句：1. The engineer used a piston gauge to measure the pressure in the engine.（工程师使用活塞式测压计来测量发动机的压力。）2. The piston gauge showed that the engine was running smoothly.（活塞式测压计显示发动机运行平稳。）']
例句：
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1. The engineer used a piston gauge to measure the pressure in the engine.
工程师使用活塞式测压计来测量发动机的压力。
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2. The piston gauge showed that the engine was running smoothly.
活塞式测压计显示发动机运行平稳。
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3.The piston gauge helped the mechanic diagnose the problem with the car's engine.
活塞式测压计帮助机械师诊断汽车引擎的问题。