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terra alba

讀音

漢語翻譯

【醫】 白土(通常指白陶土,有時指石膏、枯礬、氧化鎂、硫酸鋇)

英文解釋：

名詞 terra alba:

  1. finely pulverized gypsum used especially as a pigment
  2. fine white clay used in making tobacco pipes and pottery and in whitening leather
    同義詞：pipeclay
  3. 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)
    同義詞：china clay, china stone, kaolin, kaoline, porcelain clay

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