1N-UNCOUNT 辐射物;放射物Radiation consists of very small particles of a radioactive substance. Large amounts of radiation can cause illness and death. 辐射物;放射物
They suffer from health problems and fear the long term effects of radiation.
他们遭受着健康问题的困扰并且害怕辐射的长期影响。
If the cancer returns, radiation therapy is successful in 90 per cent of cases.
如果癌症复发,放射性疗法有90%的治愈率。
2N-UNCOUNT 辐射能;放射能;(尤指)热能Radiation is energy, especially heat, that comes from a particular source. 辐射能;放射能;(尤指)热能
The satellite will study energy radiation from stars.