[--线]

Jyutping faan2 ce4 sin3
Pinyin fǎn xié xiàn

Definitions (CC-CEDICT)
  1. backslash (computing)
  2. reversed diagonal
Definitions (Wiktionary)
  1. noun
    backslash (punctuation)
Examples (Wiktionary)
  1. Mandarin
    用反斜线转义
    用反斜線轉義
    yòng fǎn xié xiàn zhuǎn yì
    • escape using the backslash