《英文msh词典》Speech,Echo
[入口词] Speech,Echo
[主题词] Echolalia
[英文释义] Involuntary (parrot-like),meaningless repetition of a recently heard word,phrase,or song. This condition may be associated with transcortical APHASIA; SCHIZOPHRENIA; or other disorders. (From Adams et al.,Principles of Neurology,6th ed,p485)