fidelity

大学 FREQ #17134 ★☆☆☆☆

n. 忠实, 诚实, 忠诚, 保真度 [电] 逼真度

发音

其它 /fɪˈdɛl.ɪ.ti/
US /fᵻˈdɛlədi/

词形变化

fidelities 复数 fidelities

别名

fi Fid. fidelitie

教材释义与例句

名词

保真度；忠诚；精确；尽责

释义与例句

n.
  1. 1.

    Faithfulness to one's moral or civic duties.

    可数 不可数

    the fidelity of the civil servants

  2. 2.

    Loyalty to one's spouse or partner, including abstention from cheating or extramarital affairs.

    可数 不可数
  3. 3.

    Accuracy, or exact correspondence to some given quality or fact.

    逼真度

    保真度

    可数 不可数
  4. 4.

    The degree to which a system accurately reproduces an input.

    可数 不可数
  5. 5.

    Faithfulness to God and one's religion.

    忠实

    忠诚

    忠贞

    古体 可数 不可数

    Near-synonym: faith

词汇关系

名词

同义词 1

faithfulness

反义词 1

infidelity

上位词 3

truth quality accuracy

下位词 4

loyalty dedication constancy trueness

相关短语

fidelity bond [法] 忠实保险 fidelity bonds fidelity card fidelity cards fidelity insurance [经] 忠诚保险, 职工信用保险 high fidelity 高保真 wireless fidelity 无线保真 low fidelity adj. 低保真度的 no fidelity

词源

15th century, from Middle English [Term?], from Middle French fidélité, from Latin fidēlitās, from fidēlis (“faithful”), from fidēs (“faith, loyalty”) (English faith), from Proto-Indo-European *bʰidʰ-, zero-grade of *bʰeydʰ- (“to command, to persuade, to trust”) (English bide). Doublet of fealty.

来源：wiktionary