AnalyzerSentence analysis3SpansSentence保証が効く1000 character limitAnalyzeSentence保ほ証しょうが効きくSpan Details保ほ証しょうguarantee; assurance; security; warrantynoun, suru verb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