make a blunder

Translations
совершить ошибку
He made a blunder during the presentation.
Он совершил ошибку во время презентации.
Definitions
To make a blunder means to commit a careless or foolish mistake, often resulting from a lack of attention or understanding.
Words
make

verb
совершить
a

article or possessive pronoun
неопределённый артикль
blunder

noun
ошибка