笨嘴笨舌 bèn zuǐ bèn shé

DEFINITIONS

  1. clumsy in speaking
  2. awkward
  3. inarticulate

CHARACTERS

笨 bèn foolish, stupid, dull; awkward
嘴 zuǐ mouth, lips
笨 bèn foolish, stupid, dull; awkward
舌 shé tongue; clapper of bell; KangXi radical 135