习以为常 xí yǐ wéi cháng

DEFINITIONS

  1. accustomed to
  2. used to

CHARACTERS

习 xí
HSK 1
practice; flapping wings
以 yǐ
HSK 2
by means of; thereby, therefore; consider as; in order to
为 wéi
HSK 2
do, handle, govern, act; be
常 cháng
HSK 2
common, normal, frequent, regular