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Jyutping ci1 ji6 seon4
Pinyin cī èr chún

Definitions (Wiktionary)
  1. noun
    estradiol
Examples (Wiktionary)
  1. Mandarin
    雌二醇贴片
    雌二醇貼片
    cí èr chún tiē piàn
    • estradiol patch