相关单词近义词 ear trumpet 号角状助听器..., deaf-aid 助听器临近词hearing, hearing organ, Hearing tests, hearing range, hearing sound, hearing trial, hearing curve, Hearing right, hearing sense, hearing device, hearing signal相似词hear, hear! idiom, hear/see the last of sth idiom, hearer, hearing, hearing-impaired, hearken, hearsay, hearse, 返回 hearing aid