hand-in-hand

Dirt and disease go hand in hand.

肮脏与疾病密切相关。

They are dancing hand in hand.

他们手拉手跳舞。

It is often thought that pluralism in ethics goes hand in hand with ethical relativism, and that, conversely, a non-relativist view of morality entails a monolithic kind of moral absolutism.

通常认为，道德多元与道德相对，与之相反，一个非相对性道德观念则意味著某种一成 变道德绝对主义。