stiffen
انگریزی ترمیم
فعل ترمیم
stiffen (third-person singular simple present stiffens، present participle stiffening، simple past and past participle stiffened)
فعل متعدی ترمیم
stiffen (third-person singular simple present stiffens، present participle stiffening، simple past and past participle stiffened)