frivolous
🇺🇸
/ˈfrɪvələs/
🇬🇧
/ˈfrɪvələs/
adjective
R
not serious or important
His frivolous behavior during the serious meeting was not appreciated.
他在严肃的会议上轻浮的行为没有得到欣赏。
R
lacking in sense or value
She spent her money on frivolous things instead of saving it.
她把钱花在了无关紧要的事情上，而不是存起来。
translation
不严肃的, 无意义的