英语词汇“birthing ball”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	birthing ball
释义	birthing ball birthing ball n (Gynaecology & Obstetrics) a large soft rubber ball used by women during childbirth to give support and to aid pain relief birthing ball birthing ball A rubber ball used in labour that can support up to 300 pounds (136 kg); they are said to open the pelvic outlet, support pressure points and help gravity work with the woman’s body to speed labour. A woman in labour sits on the ball in a natural, comfortable, squatting-type position. birthing ball A large soft rubber ball used by women during childbirth to give support and to aid pain relief.
随便看	asymmetric multiple-quantum well heterostructures asymmetric multiplier asymmetric multi-process event-driven asymmetric multi processing asymmetric multiprocessing asymmetric multiprocessing system asymmetric nonlinear photonic crystal asymmetric parallel-plate waveguide luneburg lens asymmetric particle interaction accelerator research yard asymmetric payoff asymmetric periodic leaky-wave antenna asymmetric phase shift keying asymmetric polymerase chain reaction asymmetric private mobile radio asymmetric propeller loading asymmetric pulse amplitude modulation asymmetric reaction asymmetric rear triangle asymmetric resonant interband tunneling diode asymmetric reversible variable length code asymmetric ring-closing metathesis asymmetric ring-hybrid attenuator asymmetric ring-opening cross-metathesis asymmetric ring-opening metathesis asymmetric risk exposure

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