laugh up one's sleeve
/lɐːf ʌp wʌnz sliːv/
Secretly find something funny or amusing.
“It is rude to laugh up one's sleeve at others.”
新增到 My Deck
inoh
inoh
/lɐːf ʌp wʌnz sliːv/
Secretly find something funny or amusing.
“It is rude to laugh up one's sleeve at others.”
新增到 My Deck