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Σημαίες και ορισμοί του "u"
- Noun
- Noun
a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
Συνώνυμα:
- Noun
- Adjective
a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons