AnalyzerSentence analysis5SpansSentenceリチウムイオン電池は過放電に弱い。1000 character limitAnalyzeSentenceリチウムイオン電でん池ちは過か放ほう電でんに弱よわい。Span Detailsリチウムイオン電でん池ちlithium-ion batterynounはtopic markergrammar過か放ほう電でんoverdischargenounにdirection, time, indirect object, or target markergrammar弱よわい。weak; frail; delicate; tender; unskilled; weak (wine)i-adjective