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Jyutping haan1 din6
Pinyin qiān diàn

Definitions (CC-CANTO)
  1. electricity saving
Definitions (Wiktionary)
  1. verb, Cantonese
    to save electricity; to conserve electricity
    (syn.) 省电, 省電
Definitions (Kaifangcidian)
  1. 省電 – 省电
Examples (粵典–words.hk)
  1. Cantonese
    悭电胆嘅寿命长过钨丝灯胆唔少,有助保护环境。
    慳電膽嘅壽命長過鎢絲燈膽唔少,有助保護環境。
    haan1 din6 daam2 ge3 sau6 ming6 coeng4 gwo3 wu1 si1 dang1 daam2 m4 siu2, jau5 zo6 bou2 wu6 waan4 ging2.
    • A CFL lasts longer than an incandescent bulb; this helps protect the environment.
  2. Cantonese
    悭电
    慳電
    haan1 din6
    • to conserve electricity