yttrium

Từ điển Oxford Learners Wordfinder Dictionary

noun

a silvery metallic element that is common in rare-earth minerals;
used in magnesium and aluminum alloys
• Syn:
Y, atomic number 39
• Hypernyms:
metallic element, metal
• Substance Holonyms:
gadolinite, ytterbite, fergusonite, xenotime

• Từ đồng nghĩa / Synonyms:
  Y, atomic number 39