| pumice |
the part with the highest elevation, esp. of a mountain; peak.
출처: www.teach-nology.com/worksheets/science/volcano/qu...
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|---|---|
| pumice |
A glassy igneous rock that forms from felsic frothy lava and contains abundant (over 50%) pore space.
출처: www.wwnorton.com/college/geo/earth2/glossary/p.htm
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| pumice |
A volcanic glass full of cavities and very light in weight.
출처: www.na.fs.fed.us/spfo/pubs/silvics_manual/volume_2...
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| pumpkin |
The term refers to the fruit.
출처: www.mda.org.uk/bmmat/mathesp.htm
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| pumice |
Finely ground volcanic rock to cleanse and slough off dead skin.
출처: www.melangecosmetics.com/ingredients.htm
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