[ce.ri.um] n [NL, fr. Ceres] (1804): a malleable ductile metallic element that is the most abundant of the rare-earth group
CERIUM
Meaning of CERIUM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012
[ce.ri.um] n [NL, fr. Ceres] (1804): a malleable ductile metallic element that is the most abundant of the rare-earth group
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012