出典:Wiktionary
From Serbo-Croatian Srbi, from Proto-Slavic *sьrbъ (“ally, Serb, Sorb”), from Proto-Indo-European *ser- (“to protect, watch over”); akin to Latin servo (“I guard, I protect”), 古期英語 searu (“weapons, armor”), Lithuanian sárgas (“watchman”), Ancient Greek ἥρως (hḗrōs, “hero”), Avestan (haraiti), (hauruuaiti, “to guard”).[1] Doublet of Sorb.
ハジロオオシギ
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