high-grade charcoal produced from ubame oak 備長 [びんちょう] /(n) (abbr) (See 備長炭) high-grade charcoal produced from ubame oak (Quercus phillyraeoides)/EntL2449350/ ------- 備長炭 [びんちょうずみ;びんちょうたん] /(n) high-grade charcoal produced from ubame oak (Quercus phillyraeoides)/EntL2192660/ |