The most dangerous enemies are those who pretend to be friends.

最危险的敌人就是那些伪装成朋友的人。

youdao

He is the most dangerous of enemies.

他是最危险的敌人。

youdao

In 17, high you half-man, is often the most dangerous, siblings are natural enemies.

高你半级的人，往往是最危险的，同级的是天然敌人。

youdao

It has been a long time since Republicans showed a fighting temper of this kind, unyielding in its contempt for what the choice of a Hagel represents about core values like the national defense, our stance regarding the most dangerous of our enemies in the world.

WSJ: Dorothy Rabinowitz: Chuck Hagel's Defenseless Performance