AnalyzerSentence analysis2SpansSentence勢いよく始める1000 character limitAnalyzeSentence勢いきおいよく始はじめるSpan Details勢いきおいよくvigorously; with great force; energeticallyadverb始はじめるstart; begin; commence; start up; open; establish; start to ...; begin to ...ichidan verb, auxiliary
