【电】 binaural recorder
a few; both; tael; twain; two
【医】 amb-; ambi-; ambo-; amphi-; bi-; di-; diplo-
【经】 tael
ear; erbium
【医】 aures; auri-; auris; ear; ot-; oto-
record; recording; tape
【电】 sound recordings
implement; organ; utensil; ware
【医】 apparatus; appliance; crgan; device; organa; organon; organum; vessel