rhodium

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a white hard metallic element that is one of the platinum group and is found in platinum ores;
used in alloys with platinum
• Syn:
Rh, atomic number 45
• Hypernyms:
metallic element, metal

• Từ đồng nghĩa / Synonyms:
  Rh, atomic number 45