AnalyzerSentence analysis6SpansSentenceベテルギウスは赤色巨星の一つだ。1000 character limitAnalyzeSentenceベテルギウスは赤せき色しょく巨きょ星せいの一ひとつだ。Span DetailsベテルギウスBetelgeuse; Alpha Orionisnounはtopic markergrammar赤せき色しょく巨きょ星せいred giantnounのpossession, attribution, nominalizer, or nominal linkergrammar一ひとつone; for one thing; only; just; (not) even one; just (try it); a little; some kind of; one type ofnumeric, noun, adverb, no-adjectiveだ。plain copulagrammar