siallitic soil硅铝: sial; sialsphere土: soil; earth高硅铝土矿: high silicon bauxite; siliceous bauxite铁质硅铝土: ferric siallitic soil柢硅铝土矿: low-silicon bauxite下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:硅铝土,即可在微信中查询翻译