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Jyutping zik6 gaau1
Pinyin xì jiāo

Definitions (Wiktionary)
  1. noun, Hong-Kong, Taiwan
    silica gel
    (syn.) 硅胶, 硅膠
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 藥物毒素:臺
    矽膠
  2. 藥物毒素:陸
    硅膠
  3. 藥物毒素:香
    矽膠、硅膠
  4. 差異說明
    「​硅​」​是​「​矽​」​的​舊譯​。​中國​大陸​今日​仍然​使用​。

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Jyutping zik6 gaau1
Pinyin xī jiāo

Definitions (CC-CEDICT)
  1. (Tw) silica gel
  2. silicone rubber
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. noun, Hong-Kong, Taiwan
    silica gel
    (syn.) 硅胶, 硅膠
Examples (粵典–words.hk)
  1. Cantonese
    矽胶
    矽膠
    • silica gel
  2. Cantonese
    矽胶饭盒
    矽膠飯盒
    zik6 gaau1 faan6 hap2
    • silicone lunch box