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...
Don't try to trick me with words into betraying the secret.别拿话来诈我.Such colonists would be liable to modification, the principle of inheritance still betraying their original birthplace.这类移居者虽易起变化, 然而遗传原理还是泄露了它们的原产地....