n.犀牛；(对受攻击、批评、侮辱等)麻木不仁
The rhinoceros has one horn on its nose. 犀牛鼻子上有一个角。
Say what you like about him, he won't care; he's got a skin like a rhinoceros. 你想说他什么就直说好了，他不会在乎的。他呀，脸皮厚得跟犀牛皮一样。
