AnalyzerSentence analysis5SpansSentence金属のペンケースは重い。1000 character limitAnalyzeSentence金きん属ぞくのペンケースは重おもい。Span Details金きん属ぞくmetalnounのpossession, attribution, nominalizer, or nominal linkergrammarペンケースpen case; pencil casenounはtopic markergrammar重おもい。heavy; weighty; emotionally heavy; depressed; uneasy; slow; sluggish; clumsy; important; serious; grave; severe; critical; solid; dignified; steadyi-adjective