名词
中文翻译：污染检测器
同义词：
['pollution tester', 'contaminant tester例句：1. The contamination tester was used to detect the presence of harmful substances in the water sample.（污染检测器被用来检测水样中有害物质的存在。）2. The contamination tester helped us identify the source of the pollution problem.（污染检测器帮助我们确定了污染问题的根源。）']
例句：
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1. The contamination tester was used to detect the presence of harmful substances in the water sample.
污染检测器被用来检测水样中有害物质的存在。
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2. The contamination tester helped us identify the source of the pollution problem.
污染检测器帮助我们确定了污染问题的根源。
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3.The contamination tester is essential for maintaining clean and safe environments.
污染检测器对于保持清洁和安全的环境至关重要。