名词 1.不可数名词：金；金子；黄金 2.不可数名词：金币；金饰品；黄金制品 3.[U,C]金色；金黄色 4.[U,C]=gold medal adj. 金色的
coins made of gold
having the deep slightly brownish color of gold
something likened to the metal in brightness or preciousness or superiority etc.
made from or covered with gold
a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia