元となった辞書の項目
白土
noun
white soil or earth / a weathered white rock, such as rhyolite, used for paints, cement mixtures, etc. / Short for 酸性白土 (sansei hakudo):
意味（1）
white soil or earth
意味（2）
a weathered white rock, such as rhyolite, used for paints, cement mixtures, etc.
意味（3）
Short for 酸性白土 (sansei hakudo):
