AnalyzerSentence analysis4SpansSentence致死量を超える放射線1000 character limitAnalyzeSentence致ち死し量りょうを超こえる放ほう射しゃ線せんSpan Details致ち死し量りょうlethal dose; fatal dosenounをobject markergrammar超こえるcross over; pass through; go beyond; exceed; surpass; be more than-> 越えるichidan verb放ほう射しゃ線せんradiationnoun