apraxia
apraxia[əˈpraksɪə]noun- [mass noun](Medicine)inability to perform particular purposive actions, as a result of brain damage
(医)(脑损伤引起的)精神性运用不能,失用(症)
派生apraxicadjective语源- late 19th cent.: from German Apraxie, from Greek apraxia 'inaction'
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