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来源:雅诚德英语网
Where the spine gently curves inward near the pelvis, the aorta curves, too, just before it splits into two branches, one for each leg.
当脊柱在靠近骨盆部位逐渐弯曲时,主动脉也弯曲,然后分叉,分别通向两个下肢。
Where the spine gently curves inward near the pelvis, the aorta curves, too, just before it splits into two branches, one for each leg.
当脊柱在靠近骨盆部位逐渐弯曲时,主动脉也弯曲,然后分叉,分别通向两个下肢。