| 释义 |
Noun: y- The 25th letter of the Roman alphabet
- Y, wye
Noun: Y wI- A silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminium alloys
- yttrium, atomic number 39
Derived forms: Ys, ys Type of: alphabetic character, letter, letter of the alphabet, metal, metallic element Part of: fergusonite, gadolinite, Latin alphabet, Roman alphabet, xenotime, ytterbite Encyclopedia: Y, Somme Y Y, France Y, AK Y, Alaska |