中子俘获 zhōngzǐfúhuò neutron capture Origin Definitions Defs Strokes Stroke Words Sentences Sents 中子 zhōngzǐ neutron A subatomic particle found in the nucleus of atoms; it has no electrical charge and has a mass slightly greater than a proton.俘获 俘獲 fúhuò capture (physics) the process of an atom or nucleus absorbing a subatomic particle