He was so happy communing with the dolphin in Dingle Bay.他在丁格尔湾与海豚交流的时候特别开心。A dolphin leapt out of the water.海豚跃出水面。The advert featured a dolphin swimming around a goldfish bowl.该广告的內容为一条在金鱼缸里游动的海豚....
巢的底部是用羽毛和头发铺成的.The bottom of the nest is laid with feathers and hair.一只老喜鹊非常小心地用羽毛裹紧自己的身体.One old magpie began wrapping itself up very carefully.羽毛管牙签用羽毛的羽管制作的牙签.A toothpick made from the stem of a feather....
他们去捕河鲈.They went fishing for perch.在潮湿的环境中, 攀鲈可于陆地上存活数天.In humid conditions, it can survive on land for several days.远足钓鱼时,我们抓住了几条美洲石鲈科鱼.We caught a couple of grunts during our fishing expedition....
These findings provide insights into the evolution of meiosis and kinetochore regulation during mitosis and meiosis.这些发现为研究减数分裂以及有丝分裂和减数分裂中动粒调节的演变提供了基础.Gametes may develop without fertilization, or meiosis may substantia...