单词：cobaltous
音标：[kәu'bɔ:ltәs] ；
a. (正)钴的, 二价钴的
[建] (正)钴的, 二价钴的
[建] (正)钴的, 二价钴的
a. Pertaining to, derived from, or containing, cobalt; --
said esp. of cobalt compounds in which the metal has its lower valence.
said esp. of cobalt compounds in which the metal has its lower valence.