sniffer dog

短语

n. 嗅探犬, 专门嗅探毒品或爆炸物的警犬

词形变化

sniffer dogs 复数 sniffer dogs

释义与例句

n.
  1. 1.

    A police dog trained to sniff out illegal goods such as drugs or explosives.

    缉毒犬

    嗅探犬