突然那乌黑黑的人层变做了哑噤。小嘴乌鸦:一种普通的欧洲乌鸦(小嘴乌鸦),有光滑的黑色羽毛。
A sudden silence fell upon the crowd . carrion crow : a common European crow ( Corvus corone ) having glossy black plumage .
小嘴乌鸦繁殖习性的初步观察
A Preliminary Observation on the Reproductive Habits of Carrion-Crow