AnalyzerSentence analysis3SpansSentence警戒を解く1000 character limitAnalyzeSentence警けい戒かいを解とくSpan Details警けい戒かいvigilance; caution; alertness; precaution; being on guardnoun, suru verbをobject markergrammar解とくuntie; unfasten; undo; unsew; unstitch; solve; work out; answer; dispel; clear up; remove (suspicion); cancel; lift; release; comb; untangle (hair)godan verb