精埋一便 [－－－－]

Jyutping zeng1 maai4 jat1 bin6
Pinyin jīng mái yī biàn

Definitions (粵典–words.hk)
  1. x
Definitions (Kaifangcidian)
  1. 專把聰明用在做壞事或為自己打算上 – 专把聪明用在做坏事或为自己打算上

精埋一便 [－－－－]

Jyutping zing1 maai4 jat1 bin6
Pinyin jīng mái yī biàn

Definitions (CC-CANTO)
  1. one who is smart but place his efforts on wrong-doings (spoken)