您要查找的是不是：
- A dog trained to guard people or property. 看家狗训练用来保护人或财物的狗
- a dog trained to retrieve. 受训能找到并带回猎物的狗
- a dog accustomed to water and usually trained to retrieve waterfowl 善于游泳并通常训练为能猎取水禽的狗
- Hearing dog：a dog trained to assist a deaf or hearing-impaired person by signaling the occurrence of certain sounds, such as a ringing telephone or doorbell. 被训练成通过发出类似于电话铃或门铃声等信号，给聋子或听力受损者提供帮助的导聋犬。
- Some dogs are trained to retrieve game. 一些狗被训练来衔回 猎物.
- a dog accustomed to water and usually trained to retrieve waterfowl. 善于游泳并通常训练为能猎取水禽。
- a dog with heavy water-resistant coat that can be trained to retrieve game. 皮毛厚而防水并能训练用于寻回猎物的狗。
- A dog trained can lead the blind as a guide. 一条经过训练的狗可以给盲人当向导。
- a dog with heavy water-resistant coat that can be trained to retrieve game 皮毛厚而防水并能训练用于寻回猎物的狗
- a dog trained to draw a sled usually in a team. 训练通常队对地拉雪橇的狗。
- a dog trained to draw a sled usually in a team 通常在一队中训练来拉雪橇的狗
- a dog trained to guard property. 驯养用来看管财物的狗。
- a dog trained to guide the blind. 训练以引导盲人的狗。
- a dog trained to work with sportsmen when they hunt with guns. 畜养用来随猎人打猎的狗。
- To retrieve killed game. Used of a hunting dog. 利用猎狗找到并带回衔回被打死的猎物。用作对猎犬的命令
- a dog trained to work with sportsmen when they hunt with guns 畜养用来随猎人打猎的狗
- To retrieve killed game.Used of a hunting dog. 利用猎狗找到并带回衔回被打死的猎物。用作对猎犬的命令
- seeing eye dog：a dog trained to lead a sightless person. 被训练成可为盲人引路的导盲犬。
- Hunting with dogs trained to chase game by sight instead of scent. 带着猎犬打猎，靠的不是气味而是眼力。
- I ran back to retrieve the bag I had left in the train. 我跑回去找回忘在火车上的包。
