專修 [专－]

Jyutping zyun1 sau1
Pinyin zhuān xiū

Definitions (CC-CANTO)
  1. verb; major in; specialize in
Definitions (Wiktionary)
  1. verb
    to specialize in
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）