Home/JLPT N1/Vocabulary/役立つ役立つN1🔊☆ Save to listやくだつMeaning—Kanji in this word役立Example sentences英語は商業において役立つ。English is useful in commerce.Related grammarPlain form + のみならずRelated words悪役監査役区役所現役三役市役所主役取締役会