a defunct organization的用法和样例：
- a defunct (or dead) law; a defunct organization.
- SYS ADM: What creates a defunct or zombie process?
- However, the employees believe that the work committee is a defunct process.
- When China shot down a defunct weather satellite last January, there were protests from western governments.
- Russia is neither exporting a defunct ideology nor fighting proxy wars with America, as it did during the cold war.