AnalyzerSentence analysis3SpansSentence骨を接ぐ1000 character limitAnalyzeSentence骨ほねを接つぐSpan Details骨ほねbone; frame; framework; outline; core; backbone; spirit; fortitude; laborious; troublesome; difficultnoun, na-adjectiveをobject markergrammar接つぐjoin; piece together; set (bones); graft (onto a tree)godan verb