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Jyutping hot3 ngai2 sing1
Pinyin hé ǎi xīng

Definitions (Wiktionary)
  1. noun, Mainland-China
    brown dwarf

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Jyutping hot3 ngai2 sing1
Pinyin hè ǎi xīng

Definitions (Wiktionary)
  1. noun, Mainland-China
    brown dwarf