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Jyutping hoi1 bo3
Pinyin kāi bō

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

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Jyutping hoi1 bo3
Pinyin kāi bò

Definitions (Wiktionary)
  1. verb
    to begin sowing
  2. verb, of a TV station, usually
    to start broadcasting

開播 [开-]

Jyutping
Pinyin kāi bō

Definitions (CC-CEDICT)
  1. (agriculture) to begin sowing
  2. (of a radio or TV station) to start broadcasting
  3. (of a radio or TV station) to start to air (a program)