Analyzer
Sentence analysis
7Spans
Sentence
Span Details
骨
bone; frame; framework; outline; core; backbone; spirit; fortitude; laborious; troublesome; difficultnoun, na-adjective
の
possession, attribution, nominalizer, or nominal linkergrammar
層板
-noun
構造
structure; construction; makeupnoun
を
object markergrammar
観察
observation; watching; surveynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar