例句
The couple promised lifelong fidelity during their wedding.
这对伴侣在婚礼上许诺终身忠于彼此。
Digital archives must maintain the fidelity of original recordings so that researchers can study them accurately.
数字档案必须保持原始录音的保真度，以便研究人员准确地开展研究。
常用搭配
- fidelity to principles｜忠于原则
- marital fidelity｜婚姻中的忠诚
- high fidelity｜高保真
- fidelity to the original｜忠实于原作
词形与相关词
infidelity (n.)
用法提示
忠于某人或原则用fidelity to；通常不可数。