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- Cervix mouth leaves complete, the embryo shows the person that be located in below ischiadic thorn first, feasible obstetric forceps is aided produce. 子宫颈口开全，胎先露位于坐骨棘下者，可行产钳助产。
- traction handle for obstetric forceps 产钳牵引柄
- Eye injury caused by obstetric forceps 产钳术分娩所致眼外伤
- Pippingskjold's obstetric forceps 皮平斯科尔德(氏)产钳
- application of obstetric forceps 产钳术
- tractor for obstetric forceps, axis 产钳用轴向牵引器
- lock for obstetric forceps, supplementary 产钳用铺助锁扣
- obstetric forceps with axis traction 循轴牵引产钳
- Danish pattern obstetric forceps 丹麦式产钳
- supplementary lock for obstetric forceps 产钳用铺助锁扣
- Aveling's obstetric forceps repositor 埃佛林(氏)子宫复位器
- axis tractor for obstetric forceps 产钳用轴向牵引器
- Zangemeister's obstetric forceps 赞格迈斯特(氏)产钳
- Barnes' obstetric forceps 巴恩斯(氏)产钳
- The Application of Obstetric Forceps During Cesarean Section 剖宫产术中应用产钳的体会
- The cows were feeding on hay in the barn. 母牛正在牲口棚里吃乾草呢。
- The soldiers bedded down in a barn. 士兵们在谷仓里打铺过夜。
- "Big" in "big barn" is a descriptive adjective. "大"在"大谷仓"中是个描写性形容词。
- The cows were stalled in the barn for the night. 牛被关在牲畜棚里过夜。
- The barn will store five tons of grain. 这个谷仓能放五吨粮食。
