Sidhen.
ʃiː
中文n. 仙人；仙山（仙人居住的） (sidh的变形)
词根词源
Sidhe"the hills of the fairies," 1793; but in Yeats, "the fairie folk" (1899), elipsis of Irish (aos) sidhe "people of the faerie mound" (compare second element in banshee).
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