| 词汇 |
free radical |
| 释义 |
free radical noun /ˌfriː ˈrædɪkl/ /ˌfriː ˈrædɪkl/ (chemistry化学) - an atom or group of atoms that has an electron that is not part of a pair, causing it to take part easily in chemical reactions. Free radicals in the body are thought to be one of the causes of diseases such as cancer.自由基;游离基 see also antioxidant (1)
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