floatsground phosphorite磷灰石: kietyoite; agustite; apatite ...粉: powder磷灰石: kietyoite; agustite; apatite; pulleite◇磷灰石粉 floats; ground phosphorite; 磷灰石岩 apatite白石灰石粉: white limestone powder硅灰石粉: wollastonite in powder下载手机词典可随时随地查词查翻译