| billion |
One billion equals 1,000,000,000 or one thousand million.
출처: www.unesco.org/education/tlsf/theme_c/mod13/www.wo...
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|---|---|
| Billroth I operation |
Gastroduodenostomy.
출처:
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| Billroth II operation |
Gastrojejunostomy.
출처:
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| Billroth, Christian A.T. |
Austrian surgeon, 1829?1894.
출처:
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| Bill's b. |
a vertical bony crest in the superior half of the internal acoustic meatus, separating the facial canal from the superior vestibular nerve.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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