名词
中文翻译：嗅探器
同义词：
['odor detector', "sniffing device例句：1. The police officer used his sniffer to detect the scent of marijuana in the air.（警察用他的嗅探器检测空气中的迷幻药味。）2. The scientist used a sniffer to identify the source of the strange odor in the laboratory.（科学家使用嗅探器在实验室中识别出奇怪的气味的来源。）3. The dog's keen sense of smell allowed him to sniff out hidden dangers in the forest.（狗敏锐的嗅觉让他能在森林中嗅出隐藏的危险。）"]
例句：
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1. The police officer used his sniffer to detect the scent of marijuana in the air.
警察用他的嗅探器检测空气中的迷幻药味。
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2. The scientist used a sniffer to identify the source of the strange odor in the laboratory.
科学家使用嗅探器在实验室中识别出奇怪的气味的来源。
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3. The dog's keen sense of smell allowed him to sniff out hidden dangers in the forest.
狗敏锐的嗅觉让他能在森林中嗅出隐藏的危险。