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- A contraceptive device, especially a condom. 避孕工具预防怀孕的器具，尤指避孕套
- A contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic,it is filled with spermicide and fitted over the uterine cervix. 由橡胶或塑料制成的柔韧性强的圆形杯状避孕工具，适合子宫大小装有杀精子剂。
- A contraceptive device consisting of a thin flexible disk,usually made of rubber,that is designed to cover the uterine cervix to prevent the entry of sperm during sexual intercourse. 子宫帽避孕套，通常由薄橡皮膜制成的套在子宫颈上的帽，以避免性交过程中精子的进入。
- A contraceptive device consisting of a thin flexible disk, usually made of rubber, that is designed to cover the uterine cervix to prevent the entry of sperm during sexual intercourse. 子宫帽避孕套通常由薄橡皮膜制成的套在子宫颈上的帽，以避免性交过程中精子的进入
- a contraceptive device placed inside a woman's womb. 放在子宫内的避孕用具。
- A contraceptive injection can also be given. 还可采用避孕注射剂避孕。
- a contraceptive device consisting of a small thimble-shaped cup that is placed over the uterine cervix to prevent the entrance of spermatozoa. 一种小形杯状的放在子宫口防止精子入内的避孕用具。
- It contains no spermicide and is not a contraceptive. 它不包含和不杀精避孕。
- a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix. 由橡胶或塑料制成的柔韧性强的圆形杯状避孕工具；适合子宫大小装有杀精子剂。
- a contraceptive device consisting of a small thimble-shaped cup that is placed over the uterine cervix to prevent the entrance of spermatozoa 一种小形杯状的放在子宫口防止精子入内的避孕用具
- a contraceptive device 避孕用具
- Pincus told her that hormones held the key to a contraceptive pill. 平卡斯告诉她避孕药的关键就在于对荷尔蒙的控制。
- A contraceptive coil can be fitted during the operation. 或者将避孕环在手术同时放入子宫。
- Thermoluminescent dosimetry(TLD) was used to assess the X-ray local cxposure dose for intrauterine contraceptive device (IUCD) among 924 women. 本文应用国产氟化锂热释光剂量计调查本省924例或环妇女常规透视检查的局部体表X线照射量。 并采用有关资料计算了性腺剂量和骨髓剂量。
- It can be introduced and removed by a hysteroscope and is expected to be a transcervical, implantable and permanent intratubal contraceptive device. 结果表明,输卵管聚乙烯节育栓有望成为经宫颈途径持久的避孕器。
- Perforation of the uterus by an intrauterine contraceptive device (IUCD) is not a rare complication with this means of birth control. 摘要自从子宫内避孕器装置被用于妇女避孕用途之后，引起子宫壁穿孔的病例并非太少。
- Planned parenthood in wedlock by the use of contraceptive devices cannot constitutionally be forbidden. 婚姻生活中使用避孕措施进行计划生育不应在宪法上受到禁止。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
