Last Updated：2025/11/28
Sentence
湖沼学者は、日光がほとんど届かない湖の深層帯の堆積物を調べ、暗所で生活する生物の適応を研究した。
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The limnologist examined profundal sediments to study the adaptations of organisms living in near-darkness.
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The limnologist examined profundal sediments to study the adaptations of organisms living in near-darkness.
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Related words
profundal
Adjective
not-comparable
Japanese Meaning
内水系（湖沼等）の、光がほとんど届かない深層部に関する。すなわち、表層のリムネティックゾーンと底生層のベントニックゾーンの間に位置する領域を指す。 / 深水帯に関連する（太陽光がほとんど届かないため、生態系が異なる領域）
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