单词	pelvic girdle
释义	pelvic girdle noun : a bony or cartilaginous arch that supports the hind limbs of a vertebrate Example Sentences Recent Examples on the Web Bø said there is strong evidence that training the pelvic girdle can help with urinary incontinence and pelvic organ prolapse. Elissa Strauss, CNN, 4 May 2018 Word History First Known Use 1862, in the meaning defined above Medical Definition pelvic girdle noun : a bony or cartilaginous arch that supports the hind limbs of a vertebrate, that corresponds to the shoulder girdle of the forelimbs but is usually more rigid and firmly attached to the spinal column, and that consists in lower forms of a single cartilage which is replaced in higher forms including humans by paired hip bones articulating solidly with the sacrum dorsally and with one another at the pubic symphysis
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