肉耳根(ròu ěr gēn)　“physical (or ordinary) aural faculty”　

not found at HD. 8.1061.; not found at DK. 9.249.;

119b22.以肉耳根悉聞衆生所説聲。尚未得天耳而悉普聞，曉了萌類諸聲(p)

K. 357.4.prākṛta~ .... śrotrêndriya~; L. 48a6.父母所生(清淨)常耳;