cobalt ultramarine

美 [ˈkoʊbɔːlt ˌʌltrəməˈriːn]英 [ˈkəʊbɔːlt ˌʌltrəməˈriːn]
  • 网络蓝和钴群青;钴群青
cobalt ultramarinecobalt ultramarine

noun

1
greenish-blue pigment consisting essentially of cobalt oxide and alumina
Synonym: cobalt blue

数据来源:WordNet