柯林斯詞典rhinoceros /ra??n?s?r?s/ (rhinoceroses) 1. N-COUNT A rhinoceros is a large Asian or African animal with thick, grey skin and a horn, or two horns, on its nose. 犀牛 返回 rhinoceros劍橋詞典a very large , thick-skinned animal from Africa or Asia that has one or two horns on its nose 犀牛 a population of black /white rhinoceros 黑/白犀牛種群 返回 rhinoceros