public enemy number one (= the person or thing that is most frightening or that is most hated)

头号公敌（最可怕或最可恶的人或事物）

牛津词典

Sometimes you'll be flavor of the month ; other times you might be public enemy number one.

有时你可能是 红极一时 的宠儿,有时又可能成为千夫所指的公敌.

期刊摘选

Terrorism is the public enemy number one . Governments should work together to stop it.

恐怖主义是头号公敌. 各国政府应当联合行动,以制止恐怖主义.

期刊摘选

China may be public enemy number one when it comes to internet censorship.

在互联网审查方面,中国也许算头号公敌.

期刊摘选

They'll call me a vamp, a public enemy obstructing progress.

他们将会称我为一个小妖精, 一个阻隔进步的公敌.

电影对白

Public enemy number one or a valued member of society?

公敌一号或社会上的一名尊贵成员?

期刊摘选

Anthrax have hooked up with Public Enemy for a metal/rap version of "Bring On The Noise"

炭疽乐队和公敌乐队联手合作了重金属加说唱版的歌曲《带来噪音》。

柯林斯例句