noun🔗ShareサイAny of several large herbivorous pachyderms native to Africa and Asia of the five extant species in the three extant genera in the family Rhinocerotidae, with thick, gray skin and one or two horns on their snouts."At the zoo, the children were excited to see the rhinoceroses grazing peacefully in their enclosure. "動物園で、子供たちはサイが囲いの中で平和に草を食べているのを見て興奮していました。animalbiologynatureChat with AIVocabulary GamePractice Reading