Read Edit View history 理论基础 lǐlùnjīchǔ theoretical foundation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 理论基础/理論基礎 · lǐlùnjīchǔ · theoretical foundation 2026/03/04 理论基础 / 理論基礎 lǐlùnjīchǔ theoretical foundation theoretical foundation 他的研究缺乏坚实的理论基础。 created sense Mar 4, 2026, 02:25 AM