kieselguhr

英 ['kiːzəlgʊə] 美 ['kiːzəlˌgʊə]

• n. 硅藻土

英英释义

Noun:

1. a light soil consisting of siliceous diatom remains and often used as a filtering material

近反义词

【近义词】

• diatomite 硅藻土
• diatomaceous earth 硅藻土