AnalyzerSentence analysis5SpansSentence口内を清潔に保つ。1000 character limitAnalyzeSentence口こう内ないを清せい潔けつに保たもつ。Span Details口こう内ないoral; inside the mouthno-adjective, nounをobject markergrammar清せい潔けつclean; hygienic; sanitary; pure; virtuous; immaculatena-adjective, nounにdirection, time, indirect object, or target markergrammar保たもつ。keep; maintain; preserve; last; be durablegodan verb
