She couldn't help but smirk at his failed attempt.
তার ব্যর্থ প্রচেষ্টায় সে হাসি চাপতে পারল না।
COLLOCATIONS
smirk with satisfaction, smirk at someone's expense
WORD FORMSPast: smirked | Past participle: smirked | Gerund: smirking | Plural:USAGE NOTES
Smirking often conveys a sense of superiority or mockery.