[--]

Jyutping din6 wai6 caa1
Pinyin diàn wèi chà

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

[--]

Jyutping din6 wai2 caa1
Pinyin diàn wèi chā

Definitions (CC-CANTO)
  1. electrical potential difference