[线]

Jyutping dou6 sin3
Pinyin dǎo xiàn

Definitions (CC-CEDICT)
  1. electrical lead
Definitions (Wiktionary)
  1. noun
    electrical lead; conducting wire
    (syn.) 傳導線, 传导线
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)