AnalyzerSentence analysis3SpansSentence保険が効く1000 character limitAnalyzeSentence保ほ険けんが効きくSpan Details保ほ険けんinsurance; guarantee; warranty; safeguardnounがsubject 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