释义 |
cobalt/ˈkəʊbɔ:lt, -ɒlt/ n. & adj.●n. Chem. a silvery-white magnetic metallic element occurring naturally as a mineral in copper and nickel ores and used in many alloys (symbol 符 Co) 【化】(化学元素)钴 ●n. & adj. = COBALT BLUE □ cobaltic /kə(ʊ)ˈbɔ:ltik, -ˈbɒlt-/ adj.□ cobaltous /kə(ʊ)ˈbɔ:ltəs, -ˈbɒlt-/ adj.[German Kobalt = KOBOLD in mines from the belief that cobalt was harmful to the ores with which it occurred] |