AnalyzerSentence analysis6SpansSentence射精のメカニズムについて学ぶ。1000 character limitAnalyzeSentence射しゃ精せいのメカニズムについて学まなぶ。Span Details射しゃ精せいejaculationnoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammarメカニズムmechanismnounにdirection, time, indirect object, or target markergrammarついてabout; concerning; regarding-> 就いてexpression学まなぶ。learn; study; take lessons ingodan verb
