【医】 oligophrenia
brains; intellect; intellectuality; intelligence; mentality; wit
【计】 brain power
【医】 intellect; intelligence; mentality; noesis; nous
【医】 agenesia; agenesis; agennesia; aplasia; ateleiosis; atelia; ateliosis
atelo-; dysgenesis; hypogenesis; hypoplasia; hypoplasty
underdevelopment