半瓶子醋 [－－－－]

Jyutping bun3 ping4 zi2 cou3
Pinyin bàn píng zi cù

Definitions (CC-CEDICT)
  1. see 半瓶醋[ban4 ping2 cu4]
Definitions (Wiktionary)
  1. noun, colloquial, figuratively
    smatterer; amateur; dabbler
    (syn.) 半瓶醋