| barrier |
Something that prevents an individual or a group from receiving dental care.
출처: wps.prenhall.com/chet_nathe_dental_2/0,9128,135288...
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| barrier |
A limit or boundary, a fence or other structure to bar passage, prevent access, control crowds.
출처: www.dreamghar.com/bdic.html
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| barrier |
Something that stops or blocks things from going past it. A wall or a gate is a BARRIER. Condoms act as a barrier of protection between one person's body fluids and another person's body skin. Sheets of latex or plastic wrap can also be used as BARRIERS for ORAL SEX.
출처: www.iwannaknow.org/glossary/
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| barrier |
Another term for the mobile barrier. A barrier may also refer to the position a horse has drawn in a mobile event.
출처: www.harness.org.au/TERMS.HTM
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| barrier |
fenced or otherwise designated boundary of root protection zone during construction.
출처: www.tlcfortrees.info/glossary.htm
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