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unglazed pottery; bisque; bisque firing; biscuit ware
roasting or grilling without seasoning (seafood, nuts, etc.)
simple okonomiyaki without any extra ingredients
素焼きの植木鉢を買った。
I bought an unglazed flower pot.
素焼きは水分を吸収しやすい。
Unglazed pottery absorbs water easily.
釉薬をかける前に素焼きをする。
You do a bisque firing before glazing.