sarcastically
🇺🇸
/sɑːrˈkæstɪkli/
🇬🇧
/sɑːˈkæstɪkli/
adverb
R
in a way that shows you are speaking with irony and intending to insult
‘Oh, great, just what I needed,’ she said sarcastically when she saw the surprise party.
「あら、素晴らしい、まさに私が必要なものね」と、彼女はサプライズパーティーを見て皮肉な口調で言った。
translation
皮肉まじりに