| biconcave |
concave on both sides
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| biconcave |
A lens with two concave surfaces.
출처: www12.mawebcenters.com/coltslaboratories/gloss.ivn...
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| biconcave l. |
a flat lens that has both surfaces concave; called also concavoconcave l.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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