| [/ˈkəubɔːlt; ˋkobɔlt/] n [U] 用法:
1 chemical element, a hard silvery-white metal used in many alloys 钴. =>App 10 见附录10. 用法:
2 deep-blue colouring matter made from compounds of this, used to colour glass and pottery 钴类颜料（深蓝色, 用於玻璃及陶瓷著色）:
[attrib 作定语] cobalt blue 钴蓝. |