AnalyzerSentence analysis4SpansSentence鍵を見つけた。1000 character limitAnalyzeSentence鍵かぎを見みつけた。Span Details鍵かぎkey; lock; key (to a problem, success, etc.); cluenounをobject markergrammar見みつけfind; discover; spot; come across; catch someone doing; discover someone in the act; be used to seeing; be familiar with-> 見つけるichidan verbた。past tense or completed actiongrammar