stumble over (words)

Traduzioni
запинаться на (словах)
He often stumbles over his words when he's nervous.
Он часто запинается на словах, когда нервничает.
Definizioni
To have difficulty speaking clearly or fluently, often resulting in hesitations, mispronunciations, or interruptions.
Parole
stumble

verb
спотыкаться
stumble over

verb
спотыкаться