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Sentence
Span Details
水
water (cool/cold); fluid; liquid; flood; floodwaters; water offered to sumo wrestlers before a bout; break in a prolonged sumo boutnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
屈折率
refractive indexnoun
は
topic markergrammar
約
approximately; about; around; promise; appointment; engagement; shortening; reduction; simplification; phonetic contractionadverb, noun
1.33
-noun
です。
be; is; arecopula, auxiliary
出洲ですspit of land; sandspit