Word · 単語
第一線
Reading だいいっせん
the front (of a battlefield)
the front (of a battlefield) · forefront
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JLPT
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strokes
#100044
frequency
Not started
Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.
例文 · examples
彼女は今も第一線で活躍している。
She's still active in the front lines.