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Sentence analysis
6Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
売薬
patent medicine; over-the-counter drugnoun, no-adjective
は
topic markergrammar
頭痛
headachenoun
に
direction, time, indirect object, or target markergrammar
効く。
be effective; take effect; work; function well; work (senses/body); be possible; be able to use; taste (alcohol); try (alcohol)godan verb