它们沾满了你们同族人的鲜血.They are stained with the blood of your relations!未成功的杂交组合都属非同族的两个种.The unsuccessful crosses involved two species belonging to different series.你的堂兄弟和你是同族的.Your cousins are akin to you....
在胸骨前只有很少可用的肌肉能够缝合.There is little available musculature to suture anterior to the sternum.此后, 喙 、 爪和胸骨变得很软和易弯曲.Later, the beak, claws and keel become very soft and pliable.由食管炎引起的胃灼热,其部位发生于胸骨下.The heartburn associated oe...
He spent a large part of his career in Hollywood...他的职业生涯中有很长一段时间是在好莱坞度过的。He has spent a year training crews for next month's round the world race.他已花了一年时间为下个月的环球比赛训练队伍。We have spent a not inconsiderable amount of m...
幼虫变为蝶蛹,再变成蝴蝶.A larva metamorphoses into a chrysalis and then into a butterfly.蛹期—黑燕尾蝶冬天时变身蝶蛹,气候回暖时破茧而出,变成蝴蝶.Pupa – Black swallowtails spend winter as chrysalids, emerging as butterflies when warm weather returns....