Pridajte vlastnú výslovnosť "sm"
Významy a definície výrazu "sm"
- Noun
a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
Synonymá:
- Noun
a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite