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  • “secancy”的英英意思

    “secancy”的英英意思

    单词 secancy 释义 secancy|skns|[f. secant: see -cy.]The property or fact of being secant.1857C. Davies & W. G. Peck Math. Dict. s.v. Secant, If a secant line be revolved about one of the points of secancy until the other point of secancy coincides with i...

    2025-09-13