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radon

/ˈreɪ.dɒn/

翻译: 一种放射性气体元素,由镭衰变产生,是已知最重的稀有气体之一;自然界中尤其存在于花岗岩地区,对健康有害。

1 个条目

noun

/ˈreɪ.dɒn/C1formalscientific
  • zh一种放射性气体元素,由镭衰变产生,是已知最重的稀有气体之一;自然界中尤其存在于花岗岩地区,对健康有害。

A radioactive gaseous element produced by the decay of radium, known as the heaviest of the noble gases; it occurs naturally, particularly in regions with granite, and is regarded as a health hazard.

不可数

  1. Radioactive gasC1formalscientific

    A radioactive, colorless, odorless, and tasteless noble gas that is formed by the decay of radium and is considered a health hazard, especially in areas with granite.

    zh放射性气体

    • Radon can accumulate in basements and pose a serious health risk.
    • Testing your home for radon is recommended in many regions.
    • Long-term exposure to radon is a leading cause of lung cancer.
词形
  • radons plural form
  • radons' possessive plural form
  • radon's possessive singular form