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Jyutping gong3 aat3
Pinyin jiàng yā

Definitions (Wiktionary)
  1. verb
    to reduce the pressure
  2. verb
    to bring down the pressure, especially blood pressure
  3. verb
    to reduce the voltage
    • 降壓變壓器
      降压变压器
      jiàng yā biàn yā qì
      step-down transformer

降壓 [-压]

Jyutping
Pinyin jiàng yā

Definitions (CC-CEDICT)
  1. to reduce the pressure (of a fluid)
  2. to lower one's blood pressure
  3. to lower (or step down) the voltage
Examples (Wiktionary)
  1. Mandarin
    降压变压器
    降壓變壓器
    jiàng yā biàn yā qì
    • step-down transformer
  2. Mandarin
    二线降压药
    二線降壓藥
    èr xiàn jiàng yā yào
    • second-line antihypertensive