metallic zinc

• 金属锌

metallic zinc的用法和样例：

例句

1. Brass is an alloy composed of two metals, zinc and copper.
   黄铜是由两种金属锌和铜所组成的合金。
2. These coins do not contain zinc, which refutes some views about the existence of zinc in Xinmang coins.
   这些钱币中不含金属锌，否定了长期以来关于莽钱中含锌的说法。