名词
中文翻译：气体测试仪
同义词：
['gas meter', 'gas analyzer例句：1. The gas tester showed that the gas leak was notas severe as we thought.（气体测试仪显示，泄漏的气体并不像我们想象的那么严重。）']
例句：
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1. The gas tester showed that the gas leak was notas severe as we thought.
气体测试仪显示，泄漏的气体并不像我们想象的那么严重。
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2. The gas tester helped us identifythe source of the smell in the room.
气体测试仪帮助我们确定了房间里气味的来源。
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3. Thegas tester is used to measure theconcentration of various gases in the air.
气体测试仪用于测量空气中各种气体的浓度。