资料来源 : pyDict

周位的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Perigynous \Pe*rig"y*nous\, a. [Pref. peri- + Gr. ? woman.]
   (Bot.)
   Having the ovary free, but the petals and stamens borne on
   the calyx; -- said of flower such as that of the cherry or
   peach.