Nantoka/石灰shí huī石灰 (shí huī) is a Chinese word meaning “lime (calcium oxide)”.Meanings1lime (calcium oxide)Characters in 石灰石dàn · dry measure for grain equal to ten dou 斗[dou3]; one hundred liters灰huī · ashRelated words石头stone钻石diamond石dry measure for grain equal to ten dou 斗[dou3]; one hundred liters石rock石surname Shi灰ash石油oil岩石(geology) rock灰色gray宝石precious stone; gem陨石meteorite骨灰bone ashStudy Chinese with flashcards →