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Jyutping gaau1 wun6 gei1
Pinyin jiāo huàn jī

Definitions (CC-CEDICT)
  1. switch (telecommunications)
Definitions (Wiktionary)
  1. noun
    switchboard, telephone exchange
    (syn.) 總機, 总机
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (Wiktionary)
  1. Mandarin
    网络交换机
    網絡交換機
    wǎng luò jiāo huàn jī
    • network switch