vitriolic

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++vit·ri·ol·ic /ˌvɪtriˈɒlɪk◂ $ -ˈɑːlɪk◂/ adjective formal  CRUELvitriolic language, writing etc is very cruel and angry towards someone 〔言语〕尖刻的，辛辣的 vitriolic remarks 刻薄的言辞

Examples from the Corpus

vitriolic• The press, too, was irresponsible and factional, given to vitriolic personal attacks and political character assassination.• She attacked him in a vitriolic seven-page letter to the newspaper.• There was even a second letter - more vitriolic than the first - and the date she meant to send it.• Where does this vitriolic woman get her information from?

vit·ri·ol·ic adjectiveChineseSyllable  

writing cruel very is Corpus language, vitriolic etc

vitriolic
vit‧ri‧ol‧ic /ˌvɪtriˈɒlɪk◂ $ -ˈɑːlɪk◂/ adjective formal
vitriolic language, writing etc is very cruel and angry towards someone:
    vitriolic remarks

vit·ri·ol·icBrE /ˌvɪtriˈɒlɪk/ 🔊NAmE /ˌvɪtriˈɑːlɪk/ 🔊 adjective (formal) (of language or comments 言语或评论) full of anger and hatred 愤怒的；恶意的；尖酸刻薄的 SYN bitter ◆The newspaper launched a vitriolic attack on the president. 这家报纸对总统发起了一场恶意的攻击。🔊🔊