ねんりょうしゅうごうたい 燃料集合体 LinksSentence search for 燃料集合体Sentence search for ねんりょうしゅうごうたいKanji details for 燃, 料, 集, 合 and 体Edit in JMdict Noun1. fuel assembly (nuclear reactor) Discussions Log in to talk about this word.