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[医] 骨盆弓
pelvic arch什么意思
1. 腰弧：腹肢;后肢 pelvic appendages | 腰弧 pelvic arch | 骨盘腔 pelvic cavity
noun
1. the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates
Synonym: pelvis pelvic girdle hip