交配的例句（交配在句子中的用法）

• Many birds mate in the springtime. 许多鸟在春天交配。
• Cranes take from four to seven years to mature before they pair up. 鹤要4至7岁才成熟交配。
• Birds pair and build nests in spring. 鸟在春天交配、筑窝。
• What will be produced if a sow runs with a wild boar? 如果一个母猪与一个野猪交配将会生下什么来呢?
• Birds mate in the spring. 鸟在春天交配。
• The queen bee is likely to mate with two or three drones. 后蜂可能会与两三只雄蜂交配。
• It is often difficult to get animals to mate in captivity. 常常很难使被关的动物交配。
• Selective breeding may result in a greyhound running faster and seeing better than a wolf. 选择性交配繁殖有可能培育出比狼速度更快、视力更佳的灵犭是。
• Many kinds of insect find their mates by scent. 许多昆虫通过气味找到交配对象。
• They want the males to mate with wild females... 他们希望这些雄性动物可以和野生的雌性动物交配。
• This allows the pair to mate properly and stops the hen staying in the nest-box... 这样可以使这对公鸡和母鸡正常交配，让母鸡不再呆在鸡窝里。
• The main aim of inbreeding is to standardise, to fix desirable inherited characteristics and to dispel undesirable ones. 同系交配的主要目的就是实现标准化，保持理想的遗传特性，并消除不良的特性。
• Whales take twenty-four hours to copulate. 鲸交配需要24小时。
• During the time she is paired to a male, the female allows no other males to copulate with her... 雌性与雄性配对时，雌性不允许其他雄性与之交配。