聚变 jùbiàn fusion Origin Definitions Defs Strokes Stroke Words Sentences Sents 核聚变 héjùbiàn nuclear fusion 热核聚变反应 rèhéjùbiànfǎnyìng thermonuclear fusion thermonuclear fusion reaction聚变反应 jùbiànfǎnyìng nuclear fusion 聚变武器 jùbiànwǔqì fusion weapon