基本解釋[經(jīng)濟(jì)學(xué)]成色不足鑄幣英漢例句雙語(yǔ)例句The silver coinage was repeatedly debased with copper vellon.銀幣一再用銅幣維隆來(lái)替代,實(shí)行貶值。debased coinage更多例句專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)成色不足鑄幣