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Sentence
Span Details
ラクトン
lactonenoun
は
topic markergrammar
環状
ring-shaped; annular; loop-shapednoun, no-adjective
エステル
esternoun
の
possession, attribution, nominalizer, or nominal linkergrammar
一種
a kind; a sort; a variety; a species; a sort of; of sorts; something of a; sort of; somewhatnoun, adverb
です。
be; is; arecopula, auxiliary
出洲ですspit of land; sandspit