Word · Frequency #39623
betrayer
/biˈtreiə/
noun
背叛者；告密者
A person who betrays someone or something, or reveals confidential information; an informer.
- 1.
Someone who betrays, or reveals confidential information; a squealer or informer.
背叛者或泄露机密信息的人；告密者
背叛者或泄露机密信息的人；告密者；叛徒；叛国贼；[法] 背信者；背叛者；叛逆者
In use
After months of secrets, the group discovered that the betrayer was sitting among them.
He refused to reveal his source, claiming he was no betrayer.
The movie tells the story of a betrayer who destroyed a powerful family.
a betrayer of [noun phrase]
He was regarded as a betrayer of his country.
他被视为国家的背叛者。
someone's betrayer
常用于指具体某人的背叛者。
She never forgave her betrayer.
她从未原谅背叛她的人。
Common mistakes
He betrayer his friend.He betrayed his friend.
betrayer 是名词，表示‘背叛者’，不能用作动词；应使用动词 betray 的过去式 betrayed。
His betrayer was shocking.His betrayal was shocking.
betrayer 指人（背叛者），而这里需要表示‘背叛’这个行为，应使用名词 betrayal。
Connections
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.