free radical
美
英
- n.自由基；游离基
- 网络氧自由基；对抗自由基；自由基或游离基
free radical
1. | 自由基；游离基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. |