radioactive
英 /ˈreidiəuˈæktiv/
中文释义
a.放射性的
Having the ability to emit radiation, often harmful, due to unstable atomic nuclei.
常用搭配
- radioactive waste放射性废料
- radioactive material放射性物质
- highly radioactive强放射性
例句
- The old watch dial was mildly radioactive.那块旧表盘有轻微放射性。
- Handling radioactive samples requires strict safety gear.处理放射性样本需严格防护装备。