Last Updated：2025/11/26
Sentence
地質学者は湖底からいくつかの珪藻土の試料を採取して、その微細構造を分析した。
Quizzes for review
The geologist collected several kieselguhrs from the lakebed to analyze their microscopic structure.
See correct answer
The geologist collected several kieselguhrs from the lakebed to analyze their microscopic structure.
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Related words
kieselguhrs
Noun
form-of
plural
Japanese Meaning
「kieselguhr」の複数形です。英語では通常、単数形の「kieselguhr」（珪藻土を意味する名詞）から複数形になる場合に用いられます。
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