infidelity

• n. 無信仰，不信神；背信

in-,不，非，-fid,信任，信仰，詞源同faith,infidelity.即不能相信的，不忠的，後用於指通奸。

infidelity (n.)

c. 1400, "want of faith, unbelief in religion; false belief, paganism;" also (early 15c.) "unfaithfulness or disloyalty to a person" (originally to a sovereign, by 16c. to a lover or spouse), from French infidélité, from Latin infidelitatem (nominative infidelitas) "unfaithfulness, faithlessness," noun of quality from infidelis (see infidel).

1. The implication that marital infidelity enhances a leader's credibility is preposterous.

婚姻不忠會提升領導人可信度的暗示荒謬之極。

來自柯林斯例句

2. Is infidelity ever forgivable?

不貞的行為可以寬恕嗎？

來自柯林斯例句

3. I divorced him for infidelity.

我因他的不忠而與他離婚。

來自柯林斯例句

4. The photo was final proof of her husband's infidelity.

這張照片最終證明了她丈夫的不忠.

來自《簡明英漢詞典》

5. He seemed more amazed at his wife's infidelity than angry.

他對妻子的不貞與其說感到憤怒,不如說感到驚愕.

來自《現代漢英綜合大詞典》