名词
中文翻译:指示仪器
同义词:
['indicating instrument', 'indicator instrument']
例句:
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1.The device is used to indicate the presence of a particular chemical in the air.
该装置用于指示空气中特定化学物质的存在。
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2.The scientist uses this instrument to measure the temperature of the liquid.
科学家使用这个仪器来测量液体的温度。
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3. The engineer designed this instrument to detect vibrations in the ground.
工程师设计了这个仪器来检测地面的振动。