hi-fin.
英 'haifai | 美
中文n. 高保真度的音响设备\nadj. [电讯] 高保真度的
高保真度的音响设备
adj. [电讯] 高保真度的
词根词源
hi-fi (adj.)1947, abbreviation of high fidelity (1934), of radio receivers, in reference to their quality of sound reproduction. Hi as an advertiser\\'s phonetic shortening of high is attested by 1914. Fidelity in the sense "faithful reproduction of sound" is from 1878.
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