Read Edit View history 内积 nèijī inner product Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 内积/內積 · nèijī · inner product 2026/03/04 内积 / 內積 nèijī inner product the dot product of two vectors 这两个向量的内积为零。 noun created sense Mar 4, 2026, 02:25 AM