愣头愣脑
lèng​tóu​lèng​nǎo

rash

lèng​tóu​lèng​nǎo rash
  1. 愣 lèng
    rash
    acting without thinking; reckless; impulsive
  2. 头 頭 tóu noun
    head
    the head of a human or animal; hair or hairstyle
  3. 愣 lèng
    rash
    acting without thinking; reckless; impulsive
  4. 脑 腦 nǎo nounlocative
    head
    (bound form) The head; often used in phrases describing head movements or appearances.

lèng​tóu​lèng​nǎo dazed
  1. 愣 lèng
    dull
    slow-witted; blunt; awkward or clumsy in reaction
  2. 头 頭 tóu noun
    head
    the head of a human or animal; hair or hairstyle
  3. 愣 lèng
    dull
    slow-witted; blunt; awkward or clumsy in reaction
  4. 脑 腦 nǎo nounlocative
    head
    (bound form) The head; often used in phrases describing head movements or appearances.