belong没有反义词，它的近义词是own

Lions belong to the cat family.

狮属于猫科。

They need to feel they belong.

他们需要有归属感。

The islands belong to Spain.

这些岛屿隶属西班牙。

You don't belong here.

你不属于这里。

These books are supposed to belong to Mike.

这些书应该是迈克的。