[zhi3 gu4] /solely preoccupied (with one thing)/engrossed/focusing (on sth)/to look after only one aspect/
  [zhi3 gu4] /in etwas vertieft sein/
  [zhi3 gu4] /être absorbé dans/se concentrer sur/
Visszatérés a(z) „只顾” laphoz.