encarpium

例句：

1. 1. The medicine is encapsulated in a hard shell.
   这种药物被包裹在硬壳中。
2. 2.The scientist found an encapsulated artifact in the lab.
   科学家在实验室里发现了一个被包裹的文物。
3. 3. The encapsulated virus was released into the environment.
   被包裹的病毒释放到环境中。