radioactivity absorber

例句：

1. 1.The new device is designed to absorb radioactivity from the environment.
   这款新设备旨在从环境中吸收放射性物质。
2. 2. The medical team used a special absorber to remove the patient's radioactivity.
   医疗团队使用了一种特殊的吸收器来去除患者的放射性物质。
3. 3. The research focused on developing an absorber that could effectively capture and store radioactivity.
   该研究专注于开发一种能有效捕获和储存放射性物质的吸收器。