| birth canal |
Another term for vagina; the passage a fetus travels through during birth.
출처: www.coolnurse.com/glossary.htm
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| birth control pill |
Pills which are able to prevent pregnancy. Currently, the most commonly used birth control pills contain small amounts of the female hormones estrogen and progesterone.
출처: envirocancer.cornell.edu/Glossary/GL.index.cfm
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| birefringence |
An optical phenomenon where light is transmitted at slightly different speeds depending on the angle of incidence. Also light scattering due to different refractions created by impurities, defects, or stresses within the media substrate.
출처: www.dvd-makers.com/public/485.cfm
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| birth |
When the muscles of the uterus push the fetus out through the vagina. Delivering a baby is another way to say BIRTH.
출처: www.iwannaknow.org/glossary/
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| birth control |
Another word for contraception.
출처: www.iwannaknow.org/glossary/
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| BIR | a right or privilege that you are entitled to at birth |
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| BIR | an inheritance coming by right of birth (especially by primogeniture) |
| BIR | trillium of eastern North America having malodorous pink to purple flowers and an astringent root used in fold medicine especially to ease childbirth |
| BIR | creeping plant having curving flowers thought to resemble fetuses |
| BIR | family of birthworts (including wild ginger) |