白垩质 bái'èzhì Cretaceous Definitions Defs Origin Strokes Stroke Words Sentences Sents bái'èzhì Cretaceous 白垩 白堊 bái'è chalk chalk; a soft, white, porous limestone consisting mainly of calcium carbonate质 質 zhì nounaffix substance (bound form) physical matter; substance; the material essence of an objectbái'èzhì chalkiness 白垩 白堊 bái'è chalk chalk; a soft, white, porous limestone consisting mainly of calcium carbonate质 質 zhì noun quality quality; character; the fundamental nature of something or the standard of excellence of a product or workbái'èzhì cementum 白垩 白堊 bái'è chalk chalk; a soft, white, porous limestone consisting mainly of calcium carbonate质 質 zhì nounaffix substance (bound form) physical matter; substance; the material essence of an object
