x
uploads/visible speech.jpg

visible speech 【語言學】可見語言;視覺信號傳話法;(教聾人說話用的)發...

Bell ' s father had even gone so far as to develop a system of so - called “ visible speech “ for the deaf 貝爾的父親甚至為聾人發明了一套所謂的“可見的語言” 。

Bell ' s father had even gone so far as to develop a system of so - called “ visible speech “ for the deaf 貝爾的父親甚至為聾人發明了一套所謂的“可見的語言” 。

visible supply

Bell ' s father had even gone so far as to develop a system of so - called “ visible speech “ for the deaf 貝爾的父親甚至為聾人發明了一套所謂的“可見的語言” 。

Bell ' s father had even gone so far as to develop a system of so - called “ visible speech “ for the deaf 貝爾的父親甚至為聾人發明了一套所謂的“可見的語言” 。