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Sentence analysis
8Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
粗留アルコール
crude alcohol; roughly distilled alcoholnoun
は
topic markergrammar
さらに
furthermore; moreover; in addition; even more; still more-> 更にadverb, conjunction
精製
refining; purification; careful manufacture; meticulous productionnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar