radicals
/'rædɪklz/
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释义
- n激进分子( radical的复数形式 ); 根基; 基本原理; [数学]根数
英文释义
n. (chemistry) two or more atoms bound together as a single unit and forming part of a molecule
n. an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule
n. a person who has radical ideas or opinions
词频与标注
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