雌马或其它马科动物中的雌性。
斑马属于马科动物。
驴和马是不分家的，它们都是马科动物的一种。
Donkeys are related to horses; both are part of the equine family.
一种传染性的，通常是马和马科动物的致命疾病，由细菌。
A contagious, usually fatal disease of horses and other equine species, caused by the bacterium.
马科的属于马科的动物，包括马，驴，斑马，与马科动物有关的。
Of or belonging to the family Equidae, which includes the horses, asses, and zebras.
马科的：属于马科的动物，包括马，驴，斑马，与马科动物有关的。
Of or belonging to the family Equidae, which includes the horses, asses, and zebras.
杂交斑马是斑马和其他马科动物的杂交后代，通常会是和马或驴杂交。
Zebroid is the offspring of a cross between a zebra and any other equine, usually a horse or a donkey.
鼻疽病一种传染性的，通常是马和马科动物的致命疾病，由细菌引起的。
A contagious, usually fatal disease of horses and other equine species, caused by the bacterium Pseudomonas mallei and symptomized by swollen lymph nodes.
不像其他有蹄子的哺乳动物，斑马和其他马科动物的每只脚上都只有一个脚趾。
Unlike other hoofed mammals, zebras and their horse relatives have only one toe on each foot.
他对BBC新闻说：“剑齿动物猎杀所有的哺乳动物，如牛科动物、马科动物和灵长目动物等等。”
He told BBC News: "Sabretooths hunted all mammals; bovids, equids.".. and primates.
北美洲也有它的世界冠军，其中包括狗科、驼科和马科动物——可以说他们是人类的好朋友。
But North America too has given the world its champions, including the dog, camel, and horse families-arguably man's best friends.
从加拿大一直到塔斯马尼亚，大多有海草丛，海榄，或者珊瑚礁的近海区域都生存着一两种海马科动物。
From Canada to Tasmania, most coastal areas with sea grass beds, mangroves, or coral reefs can lay claim to a seahorse species or two.
杂交斑马（也称作斑骡或斑驴）是斑马和其他任何一种马科动物杂交所生的后代，从本质上来说，它还是一只斑马。
A zebroid (also zebra mule and zebrule) is the offspring of any cross between a zebra and any other equine: essentially, a zebra hybrid.
“马科动物的社会关系是长期持久的，在某些情况下，是终生的。”科学家们补充说，他们的论文已被《动物行为》杂志所收录。
"Equid social relationships are long-lasting and, in some cases, lifelong," added the scientists, whose paper has been accepted for publication in the journal Animal Behavior.
为鹿科动物梅花鹿或马鹿的血液，动物形态详“鹿茸”条。
The Mechanism and the Identification of the Turbidty of Luxue Shenjiu(Deer's Blood Liquor);
为鹿科动物梅花鹿或马鹿的血液，动物形态详“鹿茸”条。
The Mechanism and the Identification of the Turbidty of Luxue Shenjiu(Deer's Blood Liquor);
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