精神発達遅滞

せいしんはったつちたい

noun

•

mental retardation

精	refined, ghost, fairy, energy, vitality, semen, excellence, purity, skill
神	gods, mind, soul
発	departure, discharge, publish, emit, start from, disclose, counter for gunshots
達	accomplished, reach, arrive, attain
遅	slow, late, back, later
滞	stagnate, be delayed, overdue, arrears