Interim is used to describe something that is intended to be used until something permanent is done or established.
She was sworn in as head of an interim government in March.
她3月份宣誓出任临时政府首脑。
These interim reports provide an outline of the problem and a general idea of the work being carried out.
这些临时报告提供了关于该问题的概述和所做工作的大致情况。
in the interim
In the interim means until a particular thing happens or until a particular thing happened.
in the meantime , meanwhile
But, in the interim, we obviously have a duty to maintain law and order.
但是,在过渡时期我们显然有责任维持法律与秩序。