| permanent teeth |
Adult's teeth. The first permanent tooth usually comes in around 6 years old.
출처: www.dentistonweb.com/wisdomTooth/dictionary.shtml
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| permanent magnet |
a magnet that has a high coercivity, meaning that it retains magnetism for a long time.
출처: school.discovery.com/curriculumcenter/magnetism/gl...
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| permanent magnet |
Magnet normally made of hardened steel that retains its magnetism indefinitely.
출처: www.sciencelobby.com/dictionary/p.html
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| permanent teeth |
the thirty-two adult teeth
출처: www.egyptdentists.com/cgi-bin/gforum/gforum.cgi
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| permanent dentition |
the secondary teeth, which includes a maximum of 32 teeth. They begin to erupt at about 6 years of age.
출처: www.drboyden.net/faq/glossary.html
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