常見例句The silver coinage was repeatedly debased with copper vellon. 銀幣一再用銅幣維隆來替代，實(shí)行貶值。The silver coinage was repeatedly debased with copper vellon 銀幣一再用銅幣維隆來替代，實(shí)行貶值。Dévellon 德韋隆 返回 vellon