AnalyzerSentence analysis5SpansSentence人間工学に基づいたデザイン1000 character limitAnalyzeSentence人にん間げん工こう学がくに基もとづいたデザインSpan Details人にん間げん工こう学がくergonomics; human factors; human engineeringnounにdirection, time, indirect object, or target markergrammarReport an issue with this page