It appeared that both the accused were acting in concert in the attack upon the deceased.

【concert】两名被告看来在袭击死者时是一起行动的。

At the same time he had accused Douglas, Buchanan, and the Supreme Court of acting in concert to make slavery national.

与此同时，他指责道格拉斯、布坎南和最高法院协同行动， 使奴隶制成为全国性的。

Over the past couple of weeks, the Fed, acting in concert with other parts of the state, has raced to safeguard both assets and liabilities in the banking system.

在过去的几周里，美联储与该州其他部门协同行动，竞相保护银行体系的资产和负债。