AnalyzerSentence analysis3SpansSentence二日酔いに効く1000 character limitAnalyzeSentence二日ふつか酔よいに効きくSpan Details二日ふつか酔よいhangovernoun, suru verbにdirection, time, indirect object, or target markergrammar効きくbe effective; take effect; work; function well; work (senses/body); be possible; be able to use; taste (alcohol); try (alcohol)godan verb