Meaning: This sentence describes a dog moving quickly on foot. It's a common observation about the behavior of many dog breeds.
Choice of Words: A dog is a domesticated carnivorous mammal that typically has four legs, a tail, and a keen sense of smell. Runs is the present tense of the verb 'run,' which means to move quickly on foot. Fast is an adjective that describes something as moving or happening at a high speed.
No related expressions found.