1
fidelity of noun
The fidelity of the recording is remarkable.
录音的保真度非常出色。
忠诚；忠实；忠贞
先理解核心含义，再看它在真实句子里的用法。
忠诚；忠实；忠贞
Faithfulness or loyalty to a person, cause, or duty; sexual faithfulness to one's partner.
The fidelity of the recording is remarkable.
录音的保真度非常出色。
对自己道德或公民义务的忠诚。
Faithfulness to one's moral or civic duties.
电子系统再现输入信号的声音或图像的精确度
accuracy with which an electronic system reproduces the sound or image of its input signal
对配偶或伴侣的忠诚,包括不欺骗或没有婚外情。
Loyalty to one's spouse or partner, including abstention from cheating or extramarital affairs.
忠诚的品质
the quality of being faithful
This amplifier is known for its excellent sound fidelity, reproducing music with remarkable clarity.
这款放大器以其出色的声音保真度而闻名，能够以卓越的清晰度重现音乐。
The old vinyl record player still delivers surprisingly good fidelity, even by modern standards.
这台老式黑胶唱片机即使按照现代标准，仍能提供令人惊讶的高保真音质。
Professional monitors are used in studios to ensure color fidelity during video editing.
专业显示器在工作室中用于确保视频编辑过程中的色彩保真度。
The fidelity of the recording is remarkable.
录音的保真度非常出色。
high-fidelity 常作为复合形容词修饰名词。
High-fidelity speakers are essential for audiophiles.
高保真扬声器对音响发烧友来说至关重要。
This system reproduces sound with excellent fidelity.
这个系统以极佳的保真度再现声音。
Not this
The amplifier provides a high fidelity.
Use this
The amplifier provides high fidelity.
错误：将不可数名词 'fidelity' 误用为可数名词，添加了不定冠词 'a'。修正：去掉 'a'，因为在此技术语境下 'fidelity' 表示 '保真度'，为不可数名词。
Not this
This is a fidelity speaker.
Use this
This is a high-fidelity speaker.
错误：将名词 'fidelity' 直接用作形容词修饰 'speaker'，但英语中需使用复合形容词 'high-fidelity' 表示 '高保真的'。修正：改为 'high-fidelity speaker'，其中 'high-fidelity' 是固定搭配的形容词短语。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
婚姻忠贞
Their marriage was built on mutual trust and marital fidelity.
他们的婚姻建立在相互信任和婚姻忠贞之上。
高保真度
Audiophiles care about high fidelity in their equipment.
音响爱好者关注设备的高保真度。
音频保真度
The engineer tested the audio fidelity of the new microphone.
工程师测试了新麦克风的音频保真度。
忠实于原作
The film was praised for its fidelity to the original novel.
这部电影因忠实于原作小说而受到赞扬。
对自己原则的坚守
He never compromised his fidelity to his principles.
他从未在对自己原则的忠诚上妥协。
我不会对你不忠——忠贞。
From 'Fidelity', a bittersweet song by indie singer-songwriter Regina Spektor, in which she repeats the word 'fidelity' after promising not to betray a lover. The song explores the vulnerability of falling in love despite the fear of being hurt.
出自独立创作女歌手蕾吉娜·斯佩克特的甜美而略带忧伤的歌曲《Fidelity》，歌词在承诺不会背叛爱人之后反复唱出“fidelity”一词，表达了在害怕受伤却依然坠入爱河的脆弱心情。
Use fidelity naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
谐音联想：费得力（费心尽力）去保持忠诚与保真，就是 fidelity。
语域：formal 常见场景：marriage、military service fidelity 表示“忠诚”时多用于正式场合，例如婚姻中的忠贞或对职责的忠诚；日常口语中可能更常说 faithful 或 loyal。
常与介词to连用，表示'对...的忠诚或忠实'。
Dictionary facts from ECDICT, WIKTIONARY.