抹平 [－－]

Jyutping mut3 ping4
Pinyin mǒ píng

Definitions (CC-CEDICT)
  1. to flatten
  2. to level
  3. to smooth out
Definitions (Wiktionary)
  1. verb, figuratively, of a facial expression
    to go neutral
  2. verb, figuratively, literally
    to flatten; to level; to smooth out