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单词 pelvis
释义
pelvis

Biology
  • 1. See pelvic girdle.

    2. The lower part of the abdomen in the region of the pelvic girdle.

    3. A conical chamber in the kidney into which urine drains from the kidney tubules before passing to the ureter.


Geology and Earth Sciences
  • In vertebrates, part of the appendicular skeleton that is fused to the sacral vertebrae and provides support for the hind limbs or fins.


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