意味: せっかn. (Kanji=石化) petrifaction, petrification, mineralization, fossilization, transformation into mineral form, act of making into a mineraln. (Kanji=石火) flint fire, flash, beam, gleam, flarev. (Kanji=石化する) petrify, make into stone, turn into stonev. (Kanji=赤化する) turn red, become communistic