| 词汇 | fidelity |
| 释义 | fidelity 2 ENTRIES FOUND: fidelity (noun) high fidelity (noun) fidelity /fəˈdɛləti/ noun fidelity /fəˈdɛləti/ noun Learner's definition of FIDELITY [noncount] 1 a : the quality of being faithful to your husband, wife, or sexual partner（对丈夫、妻子或性伴侣的）忠贞，忠实，忠诚 She began to doubt her husband's fidelity. [=to wonder if he was having an affair with another woman]她开始怀疑丈夫对自己的忠诚。 sexual fidelity性关系的忠贞 — often + to his fidelity to his wife他对妻子的忠诚 — opposite infidelity b : the quality of being faithful or loyal to a country, organization, etc.（对国家、组织的）忠诚 — usually + to No one can doubt his fidelity [=devotion] to his country.没有人可以怀疑他对祖国的忠诚。 2 : the degree to which something matches or copies something else准确度；忠实度— + to The movie's director insisted on total fidelity to the book. [=insisted that the story told in the movie should accurately copy the story told in the book]这部电影的导演坚持影片要完全忠实于原著。 3 : the degree to which a device (such as a CD player, radio, or television) correctly reproduces sounds, pictures, etc.（CD播放器、收音机、电视机等设备的）逼真度，保真度 music with much higher fidelity than on cassettes比磁带播放保真度高得多的音乐 a printer with outstanding color fidelity [=a printer that produces very accurate colors]色彩高保真的打印机 — see also high fidelity |
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