失语症

aphasia or aphemia (loss of language)

to lose / to miss / to fail

to let slip / loss of speech (e.g. as a result of brain damage) / aphasia

to let slip / loss of speech (e.g. as a result of brain damage); aphasia

dialect / language / speech

to tell to

disease / illness

abdominal tumor / bowel obstruction / (fig.) sticking point

mixed aphasia

phonetic aphasia

subcortical aphasia

expressive aphasia