释义 |
deaf aid noun[ C ] UKuk /ˈdef ˌeɪd/ us /ˈdef ˌeɪd/ a hearing aid助听器 Bet_Noire/iStock/Getty Images Plus/GettyImages SMART Vocabulary: related words and phrases Medical dressings, supports & devices anti-shock auditory brainstem implant bath chair binder bioengineer brace compress eyepatch grommet heat pack ICD in a castphrase plaster sling spacer sticking plaster suspensory telecoil ventricular assist device walking frame |