radon
🇺🇸
/ˈreɪdɑːn/
🇬🇧
/ˈreɪdɒn/
noun
R
A colorless, tasteless, and odorless radioactive gas that occurs naturally and is found in the ground. It can be harmful if it gets into buildings and accumulates.
The scientists are studying the effects of radon exposure to better understand the risks associated with this dangerous gas.
科學家們正在研究氡暴露的影響，以更好地了解這種危險氣體所帶來的風險。
translation
氡
詞形變化
Plural
radons