| umbo |
A rounded protuberance on both faces of some seeds in the Mimosoideae, such as those of Prosopis.
출처: www.lucidcentral.org/keys/FNW/Whole%20key%20html/G...
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|---|---|
| umbilicus |
Navel or bellybutton.
출처: www.babynameguide.com/advertise.html
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| umbilical cord |
The flexible cordlike structure connecting a fetus at the abdomen with the placenta and containing two umbilical arteries and one vein that transport nourishment to the fetus and remove its wastes.
출처: www.babynameguide.com/advertise.html
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| umbo |
The boss of a shield.
출처: home.olemiss.edu/~tjray/medieval/chivarlic.htm
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| umbra |
The dark central portion of the shadow of a large body such as the Earth or Moon. Compare penumbra.
출처: history.nasa.gov/EP-95/glossary.htm
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