| 单词 | cobalt |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔alnico〕Any of several hard, strong alloys of iron, aluminum, nickel, cobalt and sometimes copper, niobium, or tantalum, used to make strong permanent magnets.铝镍钴合金，磁钢：由几种硬的强金属，如铁与铝、镍、钴等合成，有时是铜、铌、钽合成，用来制作超硬度永磁合金美国传统〔cobalt blue〕A blue to green pigment consisting of a variable mixture of cobalt oxide and alumina.钴蓝：一种蓝色到绿色颜料，由氧化钴和氧化铝的不同混合成分组成美国传统〔cobaltite〕A rare silver-white to gray mineral, cobalt sulfarsenide, CoAsS, that is a cobalt ore and is used in ceramics.砷钴矿：一种银白色到灰色的稀有矿物，硫化砷钴，CoAsS，是一种钴矿石，用于陶瓷美国传统〔cobalt〕The country is rich in copper, cobalt and diamonds.这个国家有丰富的铜、钴和钻石资源。外研社新世纪〔cobalt〕They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers.他们经过很多卖花的摊位, 摊位上摆放着大把大把的鲜花, 有深红色的, 有金黄色的, 还有深蓝色的。外研社新世纪〔cobalt〕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。柯林斯高阶〔smalt〕A deep blue paint and ceramic pigment produced by pulverizing a glass made of silica, potash, and cobalt oxide.大青，大青色：将由硅石、钾碱和氧化钴制成的玻璃捣碎而生产出来的深蓝色图画或陶瓷上的颜料美国传统〔speiss〕An arsenic compound or a mixture of arsenic compounds resulting from the smelting of iron, cobalt, nickel, and copper ores.黄渣：一种含砷的化合物或砷化物的混合物，是通过熔炼铁矿石、钴、镍及铜矿石而成美国传统〔zaffer〕An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.钴蓝色素，花绀青：一种混合的氧化钴，用在陶瓷中产生一种蓝色颜料，并可用来制造大青美国传统Cobalt is used to enhance ( = improve the strength of) steel.钴被用来强化钢。剑桥国际 |
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