rubythroat
'ru:biθrəut
基本解释
n. =ruby-throated humming-bird
英文释义
n. Any one of numerous species of humming birds belonging
to Trochilus, Calypte, Stellula, and allies, in which the male has on
the throat a brilliant patch of red feathers having metallic
reflections; esp., the common humming bird of the Eastern United States
(Trochilus colubris).
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