| 释义 |
gold AHD[gōld] D.J.[gəʊld]K.K.[gold]n.（名词）- Symbol Au A soft, yellow, corrosion-resistant element, the most malleable and ductile metal, occurring in veins and alluvial deposits and recovered by mining or by panning or sluicing. A good thermal and electrical conductor, gold is generally alloyed to increase its strength, and it is used as an international monetary standard, in jewelry, for decoration, and as a plated coating on a wide variety of electrical and mechanical components. Atomic number 79; atomic weight 196.967; melting point 1,063.0°C; boiling point 2,966.0°C; specific gravity 19.32; valence 1, 3. See table at element 符号 Au 黄金：一种软的，黄色的，抗腐蚀的物质，是最具有延展性的金属并能抽成丝，产于矿藏和冲积层中，通过开采或淘砂可以找到它，是热和电的良好导体。黄金中一般掺入其他物质以增加强度，经常被用作衡量国际货币的标准，也被制成珠宝作为装饰品，同时被广泛用作各种电子和机械元件的镀层材料。原子序数79；原子量196.967；熔点1,063.0°C；沸点2,966.0°C；比重19.32；化合价为1，3 参见 element
- Coinage made of this element.金币：用黄金制成的铸币
- A gold standard.金本位制
- Money; riches.金钱；财富
- Color A light olive-brown to dark yellow, or a moderate, strong to vivid yellow.【色彩】 金色，金黄色：介于褐色和暗黄之间或鲜黄的中强色度之间的颜色
- Something regarded as having great value or goodness:黄金似的东西：被认为是具有极大价值或美德的东西：a heart of gold.一颗黄金般的心
- A medal, as in the Olympics, made of gold:金牌：won 9 golds in 13 events.在十三个项目中获得九块金牌
- A gold record.金唱片
adj.（形容词）- Having the color of gold.金色的
- Middle English 中古英语
- from Old English * see ghel- 2源自 古英语 * 参见 ghel- 2
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