anonymous
/əˈnɑnəməs/
having no known name or identity or known source
中文释义：匿名的；无名的
The donor wished to remain anonymous to avoid public attention.
捐赠者希望保持匿名以避免公众关注。
Anonymous sources revealed the details of the secret negotiation.
匿名消息来源透露了秘密谈判的细节。
/əˈnɑnəməs/
having no known name or identity or known source
中文释义：匿名的；无名的
The donor wished to remain anonymous to avoid public attention.
捐赠者希望保持匿名以避免公众关注。
Anonymous sources revealed the details of the secret negotiation.
匿名消息来源透露了秘密谈判的细节。