AnalyzerSentence analysis2SpansSentenceアイデアボックス1000 character limitAnalyzeSentenceアイデアボックスSpan Detailsアイデアideanounボックスbox; container; bin; box seat; booth; orchestra pit; small rectangular building; kiosk; batter's box; catcher's box; rectangular field area; box calf; box calfskin; central 4x4 area (Othello)noun