查证法律英语词典发现， “in camera” 指的是in chambers or in private， happening in private, without other people knowing what is said.

A hearing in camera takes place in the judge's office outside the presence of the jury and the public.

在中文中，可以表示“秘密听证”，一般在法官的办公室内进行。

【双语例句】

1

However, in practice, this has meant that cases are heard in camera, with the unintended effect that there is little transparency or public awareness of what is happening in the family law system.

但在实践中，这意味着进行私下审理，并会产生不符 愿意的效果，即审理工作几无透明度可言，或是公众对家庭法律制度中发生的情 况不甚了解。 

2

All audit/oversight committees surveyed usually invite management representatives, the head of internal/oversight and to a lesser extent the external auditor to attend in camera meetings separately and provide required information.

接受调查的所有审计/监督委员会通常都会邀请管理层的代表，内部审计/监督 部门的领导，有时也会邀请外部审计人员单独参加非公开会议，提供所需信息。 

3

The Committee takes note of the legal measures and procedures taken by the State party to protect the rights and interests of child victims and witnesses in the criminal justice process, including holding proceeding in camera.

 委员会注意到缔约国为在刑事诉讼中保护受害人和证人的权益所采取的法 律措施和程序，包括进行秘密审讯等。