Read Edit View history 引信 yǐnxìn fuze Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 引信 · yǐnxìn · fuze 2026/03/04 引信 yǐnxìn fuze fuze; detonator 这枚炸弹的引信已经拆除了。 noun created sense Mar 4, 2026, 02:25 AM