常见例句Appreciate the pastoral area protogenesis best quality mastiff. 首頁>>搞笑貼圖>>訢賞牧區原生極品獒。The invention refers to an extraction method of zinc, lead in protogenesis lead and zinc sulphide. 本發明涉及原生鉛鋅硫化鑛中鋅、鉛的浸出方法。 返回 protogenesis