详细解释:瓷土, 高岭土
【化】 瓷土
英语解释：
名词 porcelain clay:
a fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper)同义词：china clay, china stone, kaolin, kaoline, terra alba