sylph

sylph
[sɪlf]
noun
  1. an imaginary spirit of the air
    气精,气仙,空气精灵
    ■a slender woman or girl
    身材苗条的女人
  2. a mainly dark green and blue hummingbird, the male of which has a long forked tail
    长叉尾蜂鸟
  3. Genus Aglaiocercus (and Neolesbia), family Trochilidae: three species
    长尾蜂鸟属和黑领鹎属,蜂鸟科: 3种
语源
  1. mid 17th cent.: from modern Latin sylphes, sylphi and the German plural Sylphen, perhaps based on Latin sylvestris 'of the woods' + nympha 'nymph'
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