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Sentence analysis

6Spans

Sentence

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Sentence

口こう腔くう内ないを清せい潔けつに保たもつ。

Span Details

口こう腔くう

oral cavity; mouth

を

object marker

grammar

清せい潔けつ

clean; hygienic; sanitary

na-adjective, noun

direction, time, indirect object, or target marker

保たもつ。

keep; maintain; preserve