/raɪ'nɒsərəs; raɪ`nɑsərəs/
n (pl unchanged or ~es 复数或不变或作 rhinoceroses)
1 large thick-skinned heavily-built animal of Africa and S Asia, with either one or two horns on its nose 犀牛（产于非洲及亚洲南部）.
2 (idm 习语) have, etc a hide/skin like a rhi`noceros show insensitivity to attack, criticism, insults, etc （对受攻击、批评、侮辱等）麻木不仁.

npluralrhinocerosorrhinoceroses[C]

[Date: 1200-1300; Language: Latin;Origin:Greek, from rhis 'nose' + keras 'horn']
a large heavy African or Asian animal with thick skin and either one or two horns on its nose
→hippopotamus