只有这一种意思：溜狗 walk the dog 遛狗 to walk the dog=to take a dog for a walk to take (an animal) for a walk; exercise 遛(动物)；带着(动物)散步,运动 1.He is walking the dog.他在遛狗.2.Grandma’s out waking the dog.奶奶出去遛狗去了.