单词 | pelvic floor |
释义 | > as lemmaspelvic floor pelvic floor n. Anatomy the muscular base of the abdomen, attached to the pelvis. ΚΠ 1879 D. B. Hart Study of Two Mesial Vertical Sections of Female Pelvis 4 It is evident that the ‘vaginal slit’ in no way impairs the strength of the pelvic floor. 1907 Science 13 Sept. 344/1 The causes of this persistent but fluctuating positive pressure..are the tone of the muscular walls of the peritoneal cavity, including the diaphragm and the pelvic floor. 1992 J. Mitford Amer. Way of Birth iii. vii. 121 The baby's head is on the mother's pelvic floor, facing straight back toward the mother's spine. < as lemmas |
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