Trash is a common English word that primarily means waste material or unwanted things.
But in modern usage, trash has several extended meanings:
1. Literal meaning: garbage, rubbish (垃圾)
2. Figurative meaning: something worthless or of poor quality (废物，垃圾)
3. Internet slang: to criticize or insult someone (喷，黑)
4. In gaming culture: to defeat someone badly (完虐)
5. In Southern U.S. dialect: to destroy or vandalize (破坏)