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Jyutping fong3 se6 sing3 tung4 wai6 sou3
Pinyin fàng shè xìng tóng wèi sù

Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

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Jyutping fong3 se6 sing3 tung4 wai2 sou3
Pinyin fàng shè xìng tóng wèi sù

Definitions (CC-CEDICT)
  1. radioactive isotope
  2. radioisotope
Definitions (Wiktionary)
  1. noun
    radioactive isotope; radioisotope
Examples (Wiktionary)
  1. Mandarin
    放射性同位素
    放射性同位素
    fàng shè xìng tóng wèi sù
    • radioactive isotope