蹭課 [－课]

Jyutping sang3 fo3
Pinyin cèng kè

Definitions (Wiktionary)
  1. verb, Mainland-China, colloquial
    to audit a class
    (syn.) sit堂

蹭課 [－课]

Jyutping
Pinyin cèng kè

Definitions (CC-CEDICT)
  1. (coll.) to sit in on a class