“犬”造句

除非是用作种犬，所有的母犬都应摘除卵巢。
All bitches should be spayed unless being used for breeding.

他因没能给比特犬戴嘴套而被判有罪。
He was convicted of failing to muzzle a pit bull.

可以训练嗅探犬追捕他们。
Sniffer dogs could be trained to track them down.

• #犬