thick-skinned
adjective uk/ˌθɪkˈskɪnd/ us/ˌθɪkˈskɪnd/
厚脸皮的;感觉迟钝的
Someone who is thick-skinned does not appear to be easily hurt by criticism.
You do need to be thick-skinned to survive as a politician here. 在这里，政客要想干下去就必须脸皮厚点儿。
Opposite: thin-skinned