JLPT N1 Vocabulary 大筋 (oosuji) outline, summary JLPT N1 Learning Done Flashcards Recall mode Meaning 大筋 (おおすじ, oosuji) is a JLPT N1 vocabulary word meaning “outline, summary”. Kanji in this word 大 large 筋 muscle ← Previous嘸 All N1 vocabulary Next →超
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