n.an embarrassing mistake
同义词:blooperbloomerbunglepratfallfoul-upfuckupflubbotchbonerboo-boo
v.
commit a faux pas or a fault or make a serious mistake
"I blundered during the job interview"
同义词:sinboobgoof
make one's way clumsily or blindly
同义词:fumble
utter impulsively
"He blundered his stupid ideas"
同义词:blurt outblurtblunder outejaculate