cobalt
美音:[´kəu´bɔlt
]
英音:[´kəu´bɔlt
]
n.钴(符号为Co),钴类颜料,由钴制的深蓝色
难易程度:
cobalt为短语/超纲词汇
词形变化:
简写符号:Co
近义词, 同义词
cobalt
/'kəʊbɔ:lt; `kobɔlt/
n [U]
1 chemical element, a hard silvery-white metal used in many alloys 钴. =>App
10 见附录10.
2 deep-blue colouring matter made from compounds of this, used to colour glass and pottery 钴类颜料（深蓝色, 用于玻璃及陶瓷着色）
*[attrib 作定语] cobalt blue 钴蓝.
n [U]
1 chemical element, a hard silvery-white metal used in many alloys 钴. =>App
10 见附录10.
2 deep-blue colouring matter made from compounds of this, used to colour glass and pottery 钴类颜料（深蓝色, 用于玻璃及陶瓷着色）
*[attrib 作定语] cobalt blue 钴蓝.
cobalt
n[U]
[Date: 1600-1700; Language: German;Origin: kobalt, from kobold 'goblin'; because goblins were thought to mix it in with silver found in the ground]
a shiny silver-white metal that is often combined with other metals or used to give a blue colour to substances such as glass. It is a chemical element : symbol Co
alsocobalt blue
a bright blue-green colour
>cobaltadj
[Date: 1600-1700; Language: German;Origin: kobalt, from kobold 'goblin'; because goblins were thought to mix it in with silver found in the ground]
a shiny silver-white metal that is often combined with other metals or used to give a blue colour to substances such as glass. It is a chemical element : symbol Co
alsocobalt blue
a bright blue-green colour
>cobaltadj
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