four-legged friend
noun/ˌfɔː leɡɪd ˈfrend/
/ˌfɔːr leɡɪd ˈfrend/
(informal)- a pet with four legs, especially a dog
四足宠物，尤其是狗 - She was seen throwing a ball for her four-legged friend.
有人看到她为她的四足朋友扔球。
- She was seen throwing a ball for her four-legged friend.