Last Updated
：2025/11/22
retrogression
Noun
countable
uncountable
Japanese Meaning
退行（以前の状態への劣化や後退を意味する） / 後退（以前の状態に戻ることを表す） / 退化（生物学的により単純な状態に戻る現象）
（ plural ）
Quizzes for review
A deterioration or decline to a previous state. / (biology) A return to a less complex condition.
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retrogression
The committee warned that any retrogression in environmental protections would have irreversible consequences.
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The committee warned that any retrogression in environmental protections would have irreversible consequences.
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