单词
fidelity
英 [fɪ'delɪtɪ] 美[fɪ'dɛləti]
基本信息
  • n. 保真度;忠诚;精确;尽责
CET6+TEM4IELTSTOEFL低频词扩展词汇

英英释意

1. accuracy with which an electronic system reproduces the sound or image of its input signal
2. the quality of being faithful
fidelity相关单词