Vocab Bloom Hub

kieselguhr

/ˈkiː.zəl.ɡʊə/

翻译: 一种由硅藻的硅质残骸构成的轻质多孔沉积岩或土壤,常呈白色或浅灰色,质轻、多孔、有吸着性,广泛用作过滤材料、隔热材料、研磨剂和吸附剂等。

1 个条目

noun

/ˈkiː.zəl.ɡʊə/C2formaltechnical
  • zh一种由硅藻的硅质残骸构成的轻质多孔沉积岩或土壤,常呈白色或浅灰色,质轻、多孔、有吸着性,广泛用作过滤材料、隔热材料、研磨剂和吸附剂等。

A light, porous soil composed of siliceous diatom remains, commonly used as a filtering material.

不可数

  1. Diatomaceous earthC2formalscientific

    A soft, light, porous sedimentary rock composed of the fossilized remains of diatoms, used as a filtering agent, absorbent, and mild abrasive.

    zh硅藻土

    • Kieselguhr is commonly used in water filtration systems.
    • The chemist used kieselguhr as a filtering medium in the lab.
    • Some industrial processes rely on kieselguhr for its absorbent properties.

    同义词diatomaceous earthdiatomite

词形
  • kieselguhrs plural form
  • kieselguhrs' possessive plural form
  • kieselguhr's possessive singular form