| premolar |
One of the two permanent teeth located in front of the molars and behind each cuspid. These teeth have two cusps (points) and are used to tear and grind food.
출처: science.education.nih.gov/supplements/nih2/oral-he...
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|---|---|
| premaxilla |
a dermal bone of the facial series, including the anterior portions of the upper jaw and rostrum. See Bones: The Premaxilla for the gory details.
출처: www.palaeos.com/Vertebrates/Lists/Glossary/Glossar...
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| premature labor |
The onset of labor, leading to delivery, before at least 37 weeks have elapsed since the last menstrual period. The more prematurely babies are born, the greater the difficulty they have surviving, even with expert care.
출처: www.jansen.com.au/Dictionary_PR.html
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| premature menopause |
When menopause occurs before the age of 40. See primary ovarian failure.
출처: www.jansen.com.au/Dictionary_PR.html
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| Premarin |
A mixture of estrogens in tablet form (from Ayerst Laboratories) with the reputation of being
출처: www.jansen.com.au/Dictionary_PR.html
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