Usually sniffer dog. A dog trained to detect specific odours, esp. those of drugs or explosives. colloquial.
单词 | θ86553 |
释义 | the world > action or operation > endeavour > searching or seeking > finding or discovery > [noun] > detection > one who detects > dog (1) sniffer dog1964 Usually sniffer dog. A dog trained to detect specific odours, esp. those of drugs or explosives. colloquial. |
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