Analyzer
Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
化石
fossil; fossilization; petrificationnoun, suru verb
は
topic markergrammar
骨質
bony tissue; bony substancenoun
が
subject markergrammar
よく
well; properly; skillfully; often; frequently; I'm glad that ...; thank you for ...; quite the nerve to; I don't know how you can ...-> 良くadverb
保存
preservation; conservation; storage; maintenance; saving (data)noun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
ている。
ongoing or resultant stategrammar