| superfecundation |
fertilization of two or more ova released during the same menstrual cycle by sperm from separate acts of coitus (especially by different males)
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| subsistence |
minimal (or marginal) resources for subsisting; "social security provided only a bare subsistence" a means of surviving; "farming is a hard means of subsistence" the state of existing in reality; having substance
출처: wordnet.princeton.edu/perl/webwn
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| superfetation |
fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time; "superfetation is normal in some animal species"
출처: wordnet.princeton.edu/perl/webwn
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| sudden death |
(sports) overtime in which play is stopped as soon as one contestant scores; e.g. football and golf
출처: wordnet.princeton.edu/perl/webwn
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| superficial |
being or affecting or concerned with a surface; not deep or penetrating emotionally or intellectually; "superficial similarities"; "a superficial mind"; "his thinking was superficial and fuzzy"; "superficial knowledge"; "the superficial report didn't give the true picture"; "only superficial differences" of little substance or significance; "a few superficial editorial changes"; "only trivial objections" skin-deep: involving a surface only; "her beauty is only skin-deep"; "superficial bruising"; "a surface wound"
출처: wordnet.princeton.edu/perl/webwn
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