| 释义 |
lu·te·tium
noun
also lu·te·cium \lüˈtesh(ē)əm\
(-s)
Etymology: lutetium from New Latin, from Latin Lutetia, town in Gaul (now Paris) + New Latin -ium; lutecium from New Latin, from French Lutèce (from Latin Lutetia) + New Latin -ium
: a trivalent metallic element of the rare-earth group usually associated with ytterbium in the purification steps leading to its isolation — symbol Lu; see element table |