正襟危坐 [－－－－]

Jyutping zing3 kam1 ngai4 zo6
Pinyin zhèng jīn wēi zuò

Definitions (CC-CEDICT)
  1. to sit upright and still (idiom)
Definitions (Wiktionary)
  1. phrase, idiomatic
    to sit straight solemnly
Examples (Wiktionary)
  1. Mandarin
    正襟危坐
    正襟危坐
    zhèng jīn wēi zuò
    • to sit straight solemnly