冷嘲热讽 ChineseDict

冷 leng3 冷

嘲 chao2 嘲

热 re4 熱

讽 feng3 諷

frigid irony and scorching satire (idiom); to mock and ridicule

Info

Wiktionary: 冷嘲热讽
MDBG: 冷嘲热讽
Examples with 冷嘲热讽 on Tatoeba
Percentile: 21 (higher is more common)
Tags: chengyu