>

radiation

/.reidi'eiʃәn/

★★☆☆☆高考英语词汇四级英语词汇六级英语词汇考研英语词汇托福英语词汇

📖 中文释义

  1. n. 辐射
  2. [化] 放射

🔗 释义中的汉语词

辐射放射

🧩 词形变化

复数 radiations

💬 双语例句

  1. The ozone in the stratosphere absorbs ultraviolet radiation.

    平流层的臭氧会吸收紫外线。

  2. Yesterday my big brother went to Fukushima to help the locals. I'm very afraid of the rise in radiation levels.

    昨天哥哥去福岛给当地居民帮忙了。我对放射量的增加很害怕。

  3. He was able to connect his understanding of electromagnetic radiation with his knowledge of cooking in order to invent -- any guesses? -- the microwave oven.

    佢将自己对电磁辐射嘅理解 同烹饪知识结合起嚟 发明咗..要唔要估下？就系微波炉

🔗 常用搭配

ultraviolet radiationchronic radiationfear radiationradiation levelssolar radiationabsorbs ultraviolet radiationpathology surgery radiationpower solar radiation
📘 English Definition（英文释义）
  1. n. energy that is radiated or transmitted in the form of rays or waves or particles
  2. n. the act of spreading outward from a central source
  3. n. the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
  4. n. the spread of a group of organisms into new habitats
R 字母词表