group hearing aid or group auditory trainer主: host助听器: deaf-aid; audiphone; hearing ...助听器: deaf-aid; audiphone; hearing-aid◇助听器耳塞 button触觉助听器: teletactor电视助听器: television aid; tv aid下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:主助听器，即可在微信中查询翻译
