AnalyzerSentence analysis5SpansSentence寒さが骨身に徹する。1000 character limitAnalyzeSentence寒さむさが骨ほね身みに徹てっする。Span Details寒さむさcoldness; the cold; degree of coldnounがsubject markergrammar骨ほね身みflesh and bones; body and soulnounにdirection, time, indirect object, or target markergrammar徹てっする。penetrate; sink in; be understood deeply; devote oneself; do intently; be absorbed in; do throughout; do all nightsuru verb