Definition: a shiny orange-brown metal Level: C2
这座雕塑是用青铜铸造的。
The sculpture was cast in ___bronze.
在古代，工具通常用青铜制成。
In ancient times, tools were often made of ___bronze.
这座青铜雕像有着独特的橙棕色铜绿。
The ___bronze statue has a distinctive orange-brown patina.
