隼形目隼科鸟类。近60种,为昼出的猛禽,主要特征是翅长而尖,飞行迅速有力。
Any of nearly 60 species of diurnal Birds of prey in the family Falconidae, characterized by long, pointed wings and swift , powerful flight .
结果收缩期脱垂的二尖瓣表面粗糙并向左房膨出,可伴有腱索异常。
Results The surfaces of the prolapsed mitral valves showed rough and accompanied with abnormal tendinous chordae , and their bodies projected into left atrium during systole.
尖尖的口吻、竖起的耳朵、浓厚的被毛和卷曲的尾巴,都显示出他是来自北方的品种。
The pointed muzzle, erect ears, dense coat and curled tail denotes its northern heritage.
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