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	high blower high-blowing high-blown high board high-born high-borne high bourgeois highboy high breast highbred highbrow high-browed highbrowism high brown high-bush blueberry highbush cranberry high C high-cal high-caliber high-calibre high-calorie high camp high campery high-carbon high-ceilinged

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