Last Updated：2025/08/23
Sentence
長い調査の後、彼はセキュリティシステムを改善しました。
After extensive research, he improved the security system.
Quizzes for review
После долгих исследований он улучшил систему безопасности.
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長い調査の後、彼はセキュリティシステムを改善しました。
See correct answer
После долгих исследований он улучшил систему безопасности.
Related words
улучшил
IPA(Pronunciation)
Verb
form-of
indicative
masculine
past
perfective
singular
улу́члить (ulúčšitʹ) の男性単数過去直説完了詞
English Meaning
masculine singular past indicative perfective of улу́чшить (ulúčšitʹ)
Related Words
Russian - Japanese
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