单词	sniffer dog
释义	sniffer dog /ˈsnɪfə dɒɡ / noun A dog trained to find drugs or explosives by smell.Soon, he was asked to train a sniffer dog for the police department.... Only two women permanently work at the premises and it was terrifying when police officers turned up with a sniffer dog to search for drugs. They used a sniffer dog to check for drugs and arrested seven men throughout the operation on Wednesday.
随便看	bursty Burt, Cyril burthen burthensome burton Burton, Harold Hitz Burton, Richard Burton, Robert Burton, Sir Richard burton-tackle Burton upon Trent Burundi Burundian bury Buryat Buryatia Buryat Republic burying beetle burying ground bury one's head in the sand bury the hatchet bury the lead bury the lede bus busaun

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