Instead,it belonged to a tyrannosaurid species that lived many millions of years before its T.Rex relative.

VOA: special.2009.10.13

And so, he tried to diffuse that with a pun by saying, Non sum rex said Caesar.

于是,他想用一句双关语来辟谣,凯撒说"余非君"

耶鲁公开课 - 古希腊历史简介课程节选

I'm not rex, I'm not king, I'm not rex, my name is Caesar.

我不是君,我不是国王,我的名字是凯撒

耶鲁公开课 - 古希腊历史简介课程节选

And,they believed T.rex could eat up to two hundred thirty kilograms of meat in one bite.

VOA: special.2009.09.01

It's easy to do. You don't need rex.

很容易做，不需要推荐。

哈佛公开课 - 幸福课课程节选

But now it seems that T.rex may not have been as fierce as scientists once believed.

VOA: special.2009.09.01

The word for king in Latin is rex.

在拉丁语中,"君"表示国王

耶鲁公开课 - 古希腊历史简介课程节选

For example, the small arms on T.Rex did not develop as the creature got bigger.

VOA: special.2009.10.13

Professor Sereno says Raptorex Kriegsteini was probably just as effective at killing as T.Rex.

VOA: special.2009.10.13

This week,we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

VOA: special.2009.09.01

Mister Hone says the records suggest that Tyrannosaurus rex was like many other predators.

VOA: special.2009.09.01

Many children's books show T.rex fighting bloody battles with other huge dinosaurs.

VOA: special.2009.09.01

But the creature you are imagining is only one-hundredth of T.Rex's size.

VOA: special.2009.10.13

There are some signs of conflict between T-rex and other large dinosaurs.

VOA: special.2009.09.01

T.rex was one of the largest meat-eating dinosaurs that ever lived.

VOA: special.2009.09.01

"Tyrannosaurus" means "tyrant lizard" and "rex" is Latin for "king."

VOA: special.2009.09.01

T.Rex had a big head, long legs and small arms.

VOA: special.2009.10.13

T.Rex lived between sixty-five and eighty-five million years ago.

VOA: special.2009.10.13

This describes Raptorex Kriegsteini a distant relative of T.Rex.

VOA: special.2009.10.13

Now,try to imagine a dinosaur that looked like T.Rex.

VOA: special.2009.10.13

Raptorex was not a T.Rex.

VOA: special.2009.10.13