| 单词 | hearing aid |
| 释义 | > as lemmashearing aid hearing aid n. a sound-amplifier for the hard of hearing. ΘΚΠ the world > health and disease > healing > audiology or audiometry > [noun] > aids to defective hearing trunk1546 otacousticon1615 otacoustic1617 ear-spectacle1626 sarbacane1644 acoustic1659 acousticon1660 hearing-trumpet1725 ear trumpet1731 trumpet1774 otophone1839 auricle1864 audiphone1880 osteophone1892 microphonograph1897 hearing aid1922 deaf-aid1934 1922 Lancet 11 Mar. 462/2 These electrical instruments should go far towards destroying the too general prejudice against the use of hearing aids. 1950 Lancet 11 Nov. 532/2 Practical courses..on audiometry and hearing-aids. 1951 Consumer Reports Jan. 13/1 Hearing aids and batteries are..supplied without charge. 1960 ‘H. Carmichael’ Seeds of Hate ii. 18 A grey-haired woman who wore a hearing aid. 1969 B. Patten Notes to Hurrying Man 57 Much later on in life I wear my hearing-aid. < as lemmas |
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