English translation for "口对耳直接式助听筒"

hearing trumpet for dictation

Related Translations:

听筒:  1.(受话器) telephone receiver; receiver2.(耳机) headphone; earphone3.[医学] (听诊器) stethoscope

助听筒:  auriphoneear trumpetear-trumpethearing hornhearing trumpetotacousticontrumpet

微型听筒:  microtelephone

听筒插头:  phone plug

电话听筒:  handsettelephone receiver

扩音听筒:  microphonoscope

听筒软线:  phone cord

听筒耳机:  earphone

耳塞听筒:  ear receiverear retractor

听筒插口:  phone jack

Similar Words：

"口底切开引流术" English translation, "口底舌下囊肿" English translation, "口底唾液腺舌下囊肿" English translation, "口点" English translation, "口对鼻呼气" English translation, "口对口" English translation, "口对口吹气" English translation, "口对口的" English translation, "口对口的人工呼吸（生命之吻）" English translation, "口对口复苏" English translation