palatography

名词 n.
中文释义
美 /ˌpæləˈtɑɡrəfi/

英文释义

名词 n.
  1. A technique used to identify which parts of the mouth are used when making a certain sound, by painting a colouring agent on the tongue or roof of a subject's mouth and photographing those areas after the subject has pronounced the sound. uncountable

词源

From palato- + -graphy.
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