[ter.bi.um] n [NL, fr. Ytterby, Sweden] (1843): a usu. trivalent metallic element of the rare-earth group
TERBIUM
Meaning of TERBIUM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012
[ter.bi.um] n [NL, fr. Ytterby, Sweden] (1843): a usu. trivalent metallic element of the rare-earth group
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012