AnalyzerSentence analysis6SpansSentence二酸化ケイ素はガラスの主成分です。1000 character limitAnalyzeSentence二に酸さん化かケイ素そはガラスの主しゅ成せい分ぶんです。Span Details二に酸さん化かケイ素そsilicon dioxide; silicanounはtopic markergrammarガラスglass; pane-> 硝子nounのpossession, attribution, nominalizer, or nominal linkergrammar主しゅ成せい分ぶんmain ingredient; main componentnounです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit