come for·ward
phrasal verbcome forward
- to offer your help, services, etc.
主动提供（帮助或服务等） - Several people came forward with information.
有几个人自动站出来提供了信息。 - Police have asked witnesses of the accident to come forward.
警方呼吁事故的目击者出来提供线索。
Oxford Collocations DictionaryCome forward is used with these nouns as the subject:- volunteer
- witness
- Several people came forward with information.