Read Edit View history 地下核爆炸 dìxiàhébàozhà underground explosion Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 地下核爆炸 · dìxiàhébàozhà · underground explosion 2026/03/04 地下核爆炸 dìxiàhébàozhà underground explosion the detonation of a nuclear device beneath the surface of the earth 该国成功进行了一次地下核爆炸试验。 created sense Mar 4, 2026, 02:25 AM