| birth certificate |
documentation about one's birth.
출처: freepages.genealogy.rootsweb.com/~randyj2222/gendi...
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| birefringence |
The numerical difference between the highest and lowest refractive index of a mineral. Minerals with birefringence exhibit interference colors in thin section when viewed with crossed-polarized light.
출처: www.soils.org/sssagloss/cgi-bin/gloss_search.cgi
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| birth |
The process of birth in a dream is a sign for the beginning of something new.If men dream of childbirth, it is an allusion to the origination of new ideas, career prospects.
출처: www.findyourfate.com/dreams/b.htm
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| birthing center |
A room in which a woman labors, delivers and recovers.
출처: www.babynameguide.com/advertise.html
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| birth control |
preventing birth or reducing frequency of birth, primarily by preventing conception.
출처: www.nrdc.org/reference/glossary/b.asp
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