煞有介事 shā yǒu jiè shì

shā yǒu jiè shì set phrase to make a show of being very much in earnest; to act as if one is taking things very seriously
Domain: Idiom 成语 , Subdomain: , Concept:
Notes: (CC-CEDICT '煞有介事')

Word is mentioned most frequently in

Truncated for common words