单词	Bullock's oriole
释义	Bullock's oriole noun Bul·​lock's oriole ˈbu̇-ləks-  : an oriole (Icterus bullockii) of the western U.S. in which the male has a black crown and black line through the eye and the female has a yellowish head and breast and that was formerly considered to be a subspecies of northern oriole Word History Etymology William Bullock flourished1827 English naturalist First Known Use 1871, in the meaning defined above
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