天火字典

英英字典： cobalt

cobalt

(TTS Sound)

KK Pronunciation

〔 ˋkobɒlt 〕

Pronunciation

〔 kouˊbɒːlt,ˊkoubɒːlt 〕

Overview of noun cobalt

The noun cobalt has 1 sense

cobalt, Co, atomic number 27 -- (a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition)

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