中性筆 [－－笔]

Jyutping zung1 sing3 bat1
Pinyin zhōng xìng bǐ

Definitions (Wiktionary)
  1. noun
    gel pen

中性筆 [－－笔]

Jyutping
Pinyin zhōng xìng bǐ

Definitions (CC-CEDICT)
  1. rollerball pen