n. accuracy with which an electronic system reproduces the sound or image of its input signal
n. the quality of being faithful
n. 忠实, 诚实, 忠诚, 保真度
[电] 逼真度
1. She values fidelity in her relationships.
她重视自己关系中的忠诚。
2. The dog is known for its fidelity to its owner.
这只狗因对主人忠诚而闻名。
3. Fidelity to the company's mission is important for success.
对公司使命的忠诚对成功至关重要。