insist upon
انگریزی[ترمیم]
فعل متعدی[ترمیم]
insist upon (third-person singular simple present insist upons، present participle insist uponing، simple past and past participle insist uponed)
insist upon (third-person singular simple present insist upons، present participle insist uponing، simple past and past participle insist uponed)