We know that some of man's close ancestors predated the Pleistocene.
我们知道,有些人类近缘祖先出现于更新世之前.
By my theory these allied species are descended from a common parent.
根据我的学说,这些近缘的物种是由同一的祖先而来的.
This depends on their constancy throughout many allied groups.
这取决于它们在许多近缘类群中的稳定性.
Old World bird that tumbles or rolls in flight; related to kingfishers.
东半球能在空中翻筋斗的鸟; 与翠鸟近缘.
There are 20 primary food crops in China, most of which have wild relatives.
中国的主要粮食作物约有20种, 它们的多数都有野生近缘植物.
European songbird with a reddish breast and tail; related to Old World robins.
胸部和尾部羽毛略带红色的欧亚大陆歌鸟; 与东半球的知更鸟近缘.
With use of Mse I - EcoR I digest and primers, fingerprints of the 187 samples were obtained.
利用MseI-EcoR的酶切及引物组合, 建立了梅花及其近缘种187份样品的品种(种)的DNA指纹图 谱.
A male animal of the family Canidae, especially of the fox or a domesticated breed.
狗, 犬与狐狸、狼近缘的家养食肉哺乳动物(犬犬科),品种繁多.
Canned peaches are a staple commodity in many regions. Related plants include almond, plum, and cherry.
桃罐头是许多地区的主要商品. 近缘种包括扁桃 、 李和樱桃.
Though they do not truly hibernate , bears often sleep fitfully through much of the winter.
与狗和浣熊近缘,大多数都能爬树并擅长游泳.
Cod - liver oil: Oil obtained primarily from the liver of the Atlantic cod and related fish.
鱼肝油: 从大西洋鳕鱼及其它近缘鱼种的肚脏中取得的淡黄色脂肪油.
Old World shorebird with long pointed wings and short legs; closely related to the coursers.
东半球滨鸟,翅膀长而尖,腿短; 与走鸻近缘.