infidelity

.infi'deliti

Collins 1

n. the quality of being unfaithful

n. 不信神, 无信仰, 背信

Collins 星级

20,013

BNC 频率

11,927

使用频率

infidelity 由前缀 in-（表示否定）和词根 fidel（来自拉丁语，意为“信任、忠诚”）构成，表示“不忠实”或“背叛”。

例句

1. She found out about his infidelity and decided to end the relationship.

她发现了他的出轨行为，决定结束这段关系。

2. Infidelity can cause a lot of pain and distrust in a marriage.

不忠会给婚姻带来很多痛苦和不信任。

3. Many people believe that infidelity is the main reason for divorce.

很多人认为不忠是离婚的主要原因。