略知皮毛 lüè zhī pí máo

DEFINITIONS

  1. slight knowledge of sth
  2. superficial acquaintance with a subject
  3. a smattering

CHARACTERS

略 lüè
HSK 5
approximately, roughly; outline
知 zhī
HSK 2
know, perceive, comprehend
皮 pí
HSK 3
skin, hide, fur, feather; outer
毛 máo
HSK 4
hair, fur, feathers; coarse