AnalyzerSentence analysis3SpansSentence部屋に飛び込む1000 character limitAnalyzeSentence部屋へやに飛とび込こむSpan Details部屋へやroom; chamber; apartment; flat; pad; sumo stablenounにdirection, time, indirect object, or target markergrammar飛とび込こむjump in; leap in; plunge into; dive; burst in; barge ingodan verb