As the werewolf reared, snapping its long jaws, Sirius disappeared from Harry's side.

这狼人也在后退着，开合它的长下巴。小天狼星从哈利旁边消失了。

Third, about the jaw muscles, would long jaw muscles give the triceratops any advantage?

第三，关于下颌肌肉，长下颌肌肉会给三角龙带来什么优势吗？

In fact, long jaw muscles would actually be a disadvantage, because they would have made triceratops is vulnerable.

事实上，长下巴肌肉实际上会是一个缺点，因为它们会让三角龙变得脆弱。

Whisky was showing in his face and the hard line of his long jaw was being obscured under an unhealthy bloat and puffs rising under his bloodshot eyes.

威士忌的作用已经在他脸上表现出来，那长长棱角分明的下颚的线条正在渐渐消失，被一种虚胖的表像所遮盖，而布满血丝的眼睛底下也期了两个浮泡似的眼袋。

Alanqa Saharica had a wingspan of up to nine meters, and long slender jaws that helped it snatch fish and small terrestrial animals.

Alanqa Saharica 的翼展可达 9 米，细长的下颚有助于它捕捉鱼类和小型陆生动物。

The longer jaw muscles meant that it did not have as powerful a bite as Tyrannosaurus rex, but it could close its jaws much faster.

较长的下颚肌肉意味着它没有像霸王龙那样强大的咬合力，但它可以更快地闭合下颚。