Last Updated：2025/11/21
Sentence
海洋生物学者は、その複雑な炭酸カルシウム製の殻と流れる仮足を調べるため、有孔虫を顕微鏡で注意深く観察した。
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The marine biologist carefully examined a foraminifer under the microscope to study its intricate calcareous shell and streaming pseudopodia.
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The marine biologist carefully examined a foraminifer under the microscope to study its intricate calcareous shell and streaming pseudopodia.
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Related words
foraminifer
IPA(Pronunciation)
Noun
Japanese Meaning
水中に生息するアメーバ様の原生動物で、粗い顆粒状の外原生質（偽足）を流出させ、それを用いて食物を捕らえます。通常、複数の穴を有するカルシウム質の殻に覆われています。
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