In English, the word for "treasure" is "treasure." It comes from the Old French word "tresor," which means "wealth," and ultimately from the Latin word "thesaurus," which means "treasure" or "storehouse."

Here are some examples of how "treasure" can be used in sentences:

I found a chest full of treasure on the beach.

My grandmother's antique jewelry is a treasure to me.

The museum is full of treasures from ancient civilizations.

In Chinese, "treasure" can be translated as "宝贝" (bǎobèi) or "宝物" (bǎowù).