基本解释[经济学]镀锌添加剂英汉例句双语例句A phosphorus-containing additive EA-1 was synthesized for zinc based alloy plating.合成了一种含磷锌基合金电镀添加剂EA - 1。zinc-plating additive更多例句词组短语短语Noncyanide zinc plating additive DE -81 无氰镀锌添加剂DEzinc-plating additive更多词组专业释义经济学镀锌添加剂