fidelity
US
UK fidelity n: uncountable (being faithful to [sb]) (对人)
SC 忠诚，忠贞 zhōng chéng，zhōng zhēn
TC 忠誠
TC 忠誠
When they got married, they swore their fidelity to each other.
fidelity n: uncountable (accuracy, truthfulness)
SC 精确 jīng què
TC 精確
TC 精確
SC 准确 jīng què，zhǔn què
TC 準確
TC 準確
I don't trust the research and I doubt the fidelity of the data.
fidelity n: uncountable (quality of being loyal)
SC 忠诚 zhōng chéng
TC 忠誠
TC 忠誠
SC 忠实 zhōng chéng，zhōng shí
TC 忠實
TC 忠實
I've never doubted Emily's fidelity as a friend.
fidelity n: (loyalty)
SC 忠诚 zhōng chéng
TC 忠誠
TC 忠誠
SC 忠实 zhōng chéng，zhōng shí
TC 忠實
TC 忠實
Some people had doubts about where the politician's fidelities lay.
fidelity program (US), loyalty scheme (UK) n: (customer loyalty scheme)
SC 忠诚计划，客户忠诚计划
The company's fidelity program is very popular with customers.
high fidelity n: (high-quality sound reproduction) (声音)
SC 高保真，高真实性 gāo bǎo zhēn，gāo zhēn shí xìng
high fidelity, high-fidelity n as adj: (sound reproduction: high quality)
SC 高保真的
Before stereo was invented, people were excited to have "high-fidelity" systems in their homes.