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Sentence analysis
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Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
反応
reaction; response; physical response; physiological reaction; chemical reactionnoun, suru verb
では、
contrastive で + は; then; well thengrammar
アルケン
alkene; olefinnoun
が
subject markergrammar
水酸化
hydration; hydroxylationnoun, suru verb
される。
passive, potential, or respect auxiliarygrammar