yttrotantalite造句

例句与造句

1. Well-known minerals containing yttrium include gadolinite, xenotime, samarskite, euxenite, fergusonite, yttrotantalite, yttrotungstite, yttrofluorite ( a variety of fluorite ), thalenite, yttrialite.
2. It's difficult to find yttrotantalite in a sentence. 用yttrotantalite造句挺难的