掛在嘴上 guà zai zuǐ shang

DEFINITIONS

  1. to pay lip service to
  2. to keep mentioning (without doing anything)
  3. to blather on about sth

CHARACTERS

掛 guà hang, suspend; suspense
在 zai
HSK 1
be at, in, on; consist in, rest
嘴 zuǐ
HSK 3
mouth, lips
上 shang
HSK 1
top; superior, highest; go up, send up