短語詞組短語left hindlimb 左后肢ischemia hindlimb 下肢缺血hindlimb proportion 后肢比例Hindlimb Unweighted 利用尾部懸吊法hindlimb buds 后肢芽hindlimb segment 后肢骨骼hindlimb unloading 后肢去負荷;分別研究后肢去負荷;后肢卸載fixed hindlimb 后肢固定hindlimb immobilization 后肢制動 返回 hindlimb