betray به انگلیسی
From Longman Dictionary
be‧tray /bɪˈtreɪ/ ●●○ verb [transitive]
to be disloyal to someone who trusts you, so that they are harmed or upset
بی وفایی نسبت به کسی که به شما اعتماد دارد، به طوری که او آسیب ببیند یا ناراحت شود
to be disloyal to your country, company etc, for example by giving secret information to its enemies
بی وفایی به کشور، شرکت و غیره خود، به عنوان مثال با دادن اطلاعات محرمانه به دشمنان آن
to show feelings that you are trying to hide
برای نشان دادن احساساتی که سعی در پنهان کردن آنها دارید
to show that something is true or exists, especially when it is not easily noticed
برای نشان دادن اینکه چیزی درست است یا وجود دارد، به ویژه زمانی که به راحتی متوجه آن نمی شود
Example
The documents betray a deep anti-Semitism in the country
He had felt betrayed by the visit, after hoping to be lifted out of his crushing depression by it
The former federal agent betrayed his country and gave away vital military secrets
Women can not betray me, for I have never made the mistake of trusting them
The new government has betrayed the ideals of the revolution
