AnalyzerSentence analysis6SpansSentence閃光弾を部屋に投げ込んだ。1000 character limitAnalyzeSentence閃せん光こう弾だんを部屋へやに投なげ込こんだ。Span Details閃せん光こう弾だんstun grenade; flashbang; flash bombnounをobject markergrammar部屋へやroom; chamber; apartment; flat; pad; sumo stablenounにdirection, time, indirect object, or target markergrammar投なげ込こんthrow into; pitch into-> 投げ込むgodan verbだ。past tense or completed action-> たgrammar