a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
同义词:neodymium, atomic number 60
a state of north central United States bordering on Canada
同义词:North Dakota, Peace Garden State
ND详细解释
Nd NONE(无词性) The symbol for the element neodymium 元素neodymium的符号