Colcothar
n. 褐红色铁氧化物\\n[化] 铁丹
🗣️ 情景例句
We are, too.
我们也很兴奋。
World Chess Champion
国际象棋冠军
The actual figure was made of copper supported by a metal framework which had been especially constructed by Eiffel.
这座雕像的主体是用铜制成的，由艾菲尔特制的金属框架支撑着。