hearing dog

单词hearing dog

基本解释

n.: 导聋犬（经训练用来提醒耳聋者如电话铃、门铃等声响）
网络: 助听犬；松鼠犬可做助听犬；博美犬可做助听犬

权威解释

• 导聋犬（经训练用来提醒耳聋者如电话铃、门铃等声响）:

  a dog trained to make a deaf person(= person who cannot hear well) aware of sounds such as the ringing of a telephone or a doorbell

例句

• A hearing dog will make the person stop if a car is coming.

  当车辆驶来时，一只导听犬可以令主人停下脚步。