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Jyutping gaa2 jam1 sing3
Pinyin jiǎ yīn xìng

Definitions (Wiktionary)
  1. noun
    false negative
    (syn.) 伪阴性, 偽陰性

假陰性 [-阴-]

Jyutping
Pinyin jiǎ yīn xìng

Definitions (CC-CEDICT)
  1. false negative