Read Edit View history 突破性 tūpòxìng groundbreaking Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 突破性 · tūpòxìng · groundbreaking 2026/03/04 突破性 tūpòxìng groundbreaking groundbreaking 这项研究取得了突破性的进展。 noun created sense Mar 4, 2026, 02:25 AM