AnalyzerSentence analysis4SpansSentence冷静さを失う1000 character limitAnalyzeSentence冷れい静せいさを失うしなうSpan Details冷れい静せいcalm; composed; cool-headed; serenenoun, na-adjectiveさ-ness; degree; state or quality; assertive sentence-ending particle; come now; come onsuffix, particle, interjectionをobject markergrammar失うしなうlose; be deprived of; miss; let slip; lose (a loved one); be bereaved of; concede; give upgodan verb