cobalt
[ˈkoʊbɔ:lt]
n.
[化]钴（符号为Co）;
钴类颜料;
深蓝色;
例句:
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They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers.
他们经过很多卖花的摊位，摊位上摆着大把大把的鲜花，有深红色的，有金黄色的，还有深蓝色的。
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Sixty - five percent of the special heat resistant metal in a jet engine is made of cobalt.
喷气发动机中65%的特殊耐热金属材料是用钴制造的.
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A new metal ore found in Northrend is Cobalt.
诺森德大陆上新的矿石叫做钴.
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Cobalt is popular, and so is pillarbox red.
来自THETIMES
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Concerns are centred on all-metal hips made of cobalt and chromium.
来自BBC
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My father blew out a thin jet of cobalt-blue cigar smoke.
来自A. West