Last Updated：2025/11/21
Sentence
危険を感じると、その幼虫は素早い後退運動を示して危険から退避した。
Quizzes for review
When threatened, the caterpillar displayed a rapid remotion, retreating from the danger.
See correct answer
When threatened, the caterpillar displayed a rapid remotion, retreating from the danger.
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Related words
remotion
IPA(Pronunciation)
Noun
countable
uncountable
especially
Japanese Meaning
後ろ向きに動く運動（主に昆虫学において用いられる） / 取り除くこと、除去（特に論理学での古い用法）
Related Words
English - English
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