He was marked as an enemy of the poor.

他被列为穷人的敌人。

《牛津词典》

The little wolf, White Fang, made an enemy of the dog, Lip-Lip.

小狼白牙和一条名叫 Lip-Lip 的狗成为了敌人。

youdao

Persistence is the enemy of the rut.

坚持是常规的敌人。

youdao

Some were known as "privateers." They were given special letters by the British government to attack the ships of enemy nations.

VOA: special.2009.05.27

The association of Catholicism as the dominant religion in both of the enemy countries, France and Spain, is extremely important.

作为这两个敌国的国教,天主教会和法国及西班牙的联系举足轻重

耶鲁公开课 - 欧洲文明课程节选

Would the winner of the war slaughter the enemy that would fall behind or would they give them back?

战争胜利的一方会屠杀对方落在后面的人,还是任其溃逃

耶鲁公开课 - 古希腊历史简介课程节选

But, as they say, we can't make the perfect the enemy of the good.

CNN: Commentary: Immigration plan unites far right and far left

It just doesn't pay to be an enemy of the open source movement these days.

FORBES: Ten Must-Read Tech Stories

To ignore these successes is to make the perfect an enemy of the excellent.

ECONOMIST: Africa's oil riches