cobalt
英 ['kəʊbɔːlt; -ɒlt]
美 ['kobɔlt]
词性
名词
基本解释
n.[化]钴(符号为Co),钴类颜料,由钴制的深蓝色
网络释义
一种金属元素，符号为Co，具有银白色外观，在化学工业、冶金和电池制造等领域广泛应用。
例证
1. Cobalt is commonly used in the production of lithium-ion batteries.
2. The blue color in some glassware is derived from the addition of cobalt oxide.
2. The blue color in some glassware is derived from the addition of cobalt oxide.