当局的英文是authorities。

authority

美 [ɔˈθɔrəti] 英 [ɔːˈθɒrəti]

变形复数：authorities

n.权威；权力；当局；授权

同义词：governmentregime

搭配：

adj.+n.  legal authority,full authority,supreme authority,chinese authority,relevant authority

v.+n.  delegate authority,exercise authority,give authority,undermine authority,grant authority

双语例句

用作名词（n.）

The authorities put a price on the outlaw's head.

当局悬赏缉拿歹徒。

The authorities believe there is a mole at the Treasury.

当局认为财政部里有内奸。