您要查找的是不是：
- primitive perineal bodies [医] 初会阴体
- primitive perineal body 初会阴体
- The longitudinal muscle and the intern al anal sphincter in front of the upper part of anal canal were found to be blen ded with the perineal body. 耻骨直肠肌与前列腺提肌（或耻骨阴道肌）共同起于耻骨支后面和肛提肌腱弓前部，位于耻骨尾骨肌外下方同一层次上，两者间无明显分界。
- Objective To explore the effect of measuring the length and elasticity of perineal body during delivery for primiparas,and to minimize delivery injury. 目的探讨会阴体长度及弹性评估在初产妇分娩中的应用效果,为减少分娩损伤、降低会阴侧切的盲目性提供依据。
- Some fibers of the leator ani (leator urethrae, pubourethralis) surround the proximal urethra and the apex of the prostate and insert into the perineal body in the midline posteriorly (Myers, 1991). 提肛肌的部分纤维环绕着近端尿道和前列腺尖部，并在后正中方向汇入会阴体。
- Some fibers of the levator ani (levator urethrae, pubourethralis) surround the proximal urethra and the apex of the prostate and insert into the perineal body in the midline posteriorly (Myers, 1991). 提肛肌的部分纤维环绕着近端尿道和前列腺尖部，并在后正中方向汇入会阴体。
- His art is primitive and provincial. 他的艺术原始而粗野。
- Primitive people often lived in caves. 原始人常常住在山洞里。
- Primitive peoples deified the sun. 原始部落将太阳奉为神。
- They built a primitive shelter out of tree trunks. 他们用一些树干建造了一个简陋的棚子。
- Our bodies need adequate nutrition. 我们的身体需要充足的营养。
- Primitive man made tools from sharp stones and animal bones. 原始人用尖石块和动物的骨制造工具。
- The secretion of bile is useful for our bodies. 胆汁的分泌对我们的身体很有用处。
- A primitive hand-turned grain mill. 手推磨一种原始的手推碾谷磨
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Little babies have lithe bodies. 小孩有柔软的身体。
- The book is about the mythologies of primitive races. 这本书是原始民族神话集。
- Sports are beneficial to building our bodies. 体育运动有益于增进我们的体质。
- Primitive in culture and customs; uncivilized. 野蛮的，未开化的文化和习惯原始的; 不文明的
- Small seashells were often used as a primitive kind of money. 小贝壳常被用作简单的货币。
