Analyzer
Sentence analysis
6Spans
Sentence
Span Details
黒錆
-noun
は
topic markergrammar
鉄
iron (Fe); steel; iron (will, discipline, etc.); railway; railway enthusiast; railfannoun, no-adjective, noun suffix, noun prefix
を
object markergrammar
保護
protection; safeguarding; guardianship; preservation; conservationnoun, suru verb
する。
light/support verb with a noun or noun-like phrasegrammar