进行（无公众和记者参加的）不公开审理的
If a trial is in chambers, it happens in a court room without the public, newspaper reporters, etc. being there.
They agreed to maintain confidentiality by holding the hearings in chambers but having the judgments read in open court.
The judge heard the application in chambers, indicating that he would give his judgment at a later date.
Neither judges nor barristers wear wigs when cases are in chambers.
Most cases in the high court's family division are heard in chambers.
The injunction was secured after a three-hour hearing in chambers.
See also: chamber (ROOM)