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    1. ventral

      英 ['ventr(?)l] 美['v?ntr?l]
      • adj. 腹側(cè)的;[解剖] 腹部的
      • n. 腹鰭

      英英釋意


      1. toward or on or near the belly (front of a primate or lower surface of a lower animal);
      "the ventral aspect of the human body"
      "the liver is somewhat ventral in position"
      "ventral (or pelvic) fins correspond to the hind limbs of a quadruped"
      2. nearest to or facing toward the axis of an organ or organism;
      "the upper side of a leaf is known as the adaxial surface"