Raptorex, the new species, really throws a wrench into this observed pattern.
新发现的物种Raptorex，的确破坏了这种已观察到的变化规律。
Raptorex had powerful legs to run down its prey and a huge muscular jaw with which to dispatch them.
Raptorex具有强健的腿部，便于捕捉猎物；以及肌肉发达的颚部，用于吞噬猎物。
Though smaller than its more celebrated descendant, Raptorex was the largest meat-eater of its time.
Raptorex虽然体型比它更驰名的后裔霸王龙小，但在它那个时代，算得上是最大的肉食动物。
Paul Sereno, a paleontologist at the University of Chicago, adding the toe claw to the skeleton of the new tyrannosaur Raptorex.
芝加哥大学古生物学家PaulSereno正在给新发现的Raptorex暴龙的骨架上摆上脚爪。
As other large dinosaurs became extinct, this left the path clear for Raptorex to expand in body size and ultimately become the giant Tyrannosaurus rex.
随着其他大型恐龙的灭绝，使得Raptorex有机会将体型进化成硕大型，最终成为巨大的霸王龙。
The beast, named Raptorex kriegsteini, roamed the Earth 130m years ago, tens of millions of years before the giant T-rex became the most fearsome predator in history.
这种被称为Raptorexkriegsteini的野兽在1.3亿年前曾生活在地球上，数千万年后才出现史上最可怕的食肉动物——巨型的霸王龙。
The beast, named Raptorex kriegsteini, roamed the Earth 130m years ago, tens of millions of years before the giant T-rex became the most fearsome predator in history.
这种被称为Raptorexkriegsteini的野兽在1.3亿年前曾生活在地球上，数千万年后才出现史上最可怕的食肉动物——巨型的霸王龙。
应用推荐