核反应 Traditional 核反應 hé fǎn yìng 🔊 nuclear reaction + Review this word Meanings hé fǎn yìng 核反應 nuclear reaction Its characters 核hépitHSK 7–9反fǎncontraryHSK 5应yīngto agree (to do sth)HSK 7–9 Words with 核反应 核反应堆 hé fǎn yìng duī nuclear reactor