无肢蜥蜴

Majungasaurus thrived more than 70 million years ago. 玛君龙在七千多万年前很繁盛。 Fossil evidence proves that the island of Madagascar teemed with a variety of plants and animals. 化石证据证明了马达加斯加岛满是种类繁多

发表于:2018-12-04 / 阅读(166) / 评论(0) 分类 英语第1级听力-English Level 1

This discovery had given paleontologists an opportunity to look inside the skull of this rare dinosaur. 这个发现给了古生物学家们仔细观察这种稀有恐龙颅内情况的机会。 Dr. Lawrence Witmer of Ohio University leads one of the

发表于:2018-12-04 / 阅读(174) / 评论(0) 分类 英语第1级听力-English Level 1

To demonstrate his intentions, the male would have begun to perform a courtship dance. 为了说明自己的意图雄性会开始表演一种求偶舞蹈。 CAT scan evidence shows that the brain of Majungasaurus was incredibly small and therefore pr

发表于:2018-12-04 / 阅读(123) / 评论(0) 分类 侏罗纪搏击俱乐部

When the paleontologists studied the tooth marks, they used high powered microscope to look deeper into the evidence. 当古生物学家们研究这些齿痕时,他们使用高倍显微镜来更深入地了解这些证据。 What they found were te

发表于:2018-12-04 / 阅读(141) / 评论(0) 分类 侏罗纪搏击俱乐部

One maybe heavier than the other, for example, the other maybe more lightly built or gracile,比如说一种比另外一种重,而另一种体态更小或更纤细,or maybe that they have a difference in crest on top of the head,或者可能在头上

发表于:2018-12-04 / 阅读(134) / 评论(0) 分类 侏罗纪搏击俱乐部

Majungasaurus's arm is incredibly short. 玛君龙的前肢不可思议地短小。 It's got an upper arm bone, but its forearm has shrunken, so it's basically a wrist. 它有上臂骨不过前臂萎缩,基本就是一个腕子。 From the elbow to

发表于:2018-12-04 / 阅读(140) / 评论(0) 分类 侏罗纪搏击俱乐部

Somehow, a predator at the top of the food chain was attacked and killed. 因为某种原因,一头位于食物链顶端的掠食者遭到攻击并被杀死了。 The attacker was unknown. 攻击者不知是谁。 Fossil evidence has given scientis

发表于:2018-12-04 / 阅读(152) / 评论(0) 分类 侏罗纪搏击俱乐部

In addition to the CAT scans and the fossil remains, paleontologists looked to modern animal behavior for clues. 除了CT扫描和化石残骸以外,古生物学家们还在现代动物行为中寻找线索。 The one thing that doesn't change in t

发表于:2018-12-04 / 阅读(185) / 评论(0) 分类 侏罗纪搏击俱乐部

[00:00.00]Unit 5 Dinosaurs [00:06.48]2.Listen.Read. [00:19.12]Bill:Fossils are boring!I wanted to go to the zoo. [00:25.16]Dean:Bur fossils are how we know about dinosaurs. [00:29.81]They walked the Earth for 150 million years! [00:35.46]Bill:Were an

发表于:2018-12-13 / 阅读(263) / 评论(0) 分类 新派英语第四册

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发表于:2018-12-14 / 阅读(119) / 评论(0) 分类 有声畅销书-秘密

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发表于:2018-12-14 / 阅读(113) / 评论(0) 分类 有声畅销书-秘密

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发表于:2018-12-18 / 阅读(158) / 评论(0) 分类 TED演讲教育篇

I think that with the majority of these therapod dinosaurs had display structures on their head. 我觉得这些兽脚类恐龙的大多数头上都有展示结构。 They are probably related to identification of the animal, so that potential rival

发表于:2018-12-28 / 阅读(183) / 评论(0) 分类 侏罗纪搏击俱乐部

The name Majungasaurus is derived from the words Majunga, which is a district of Madagascar where they found the dinosaur, and tholus, which means dome in Latin. 玛君龙的名字来自两个词语,其一是马任加就是发现这种恐龙的马达

发表于:2018-12-28 / 阅读(202) / 评论(0) 分类 侏罗纪搏击俱乐部

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发表于:2018-12-30 / 阅读(139) / 评论(0) 分类 有声畅销书-秘密

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-31 / 阅读(141) / 评论(0) 分类 神奇校车系列丛书

Students Make History with New Dinosaur Find in Egypt Researchers have discovered the remains of an up until now unknown dinosaur in Egypts Western Desert. The researchers say the long-necked, plant-eating dinosaur was about the size of a city bus. A

发表于:2019-01-03 / 阅读(196) / 评论(0) 分类 2018年VOA慢速英语(二)月

资本主义、民主制度与全民享有的政治权利,在已开发国家是受到支持的;但对新兴市场区域的人来说,多半是奢求。在这场铿锵有力的演说中,经济学家丹比萨 莫约(Dambisa Moyo)提出理由说明

发表于:2019-01-05 / 阅读(138) / 评论(0) 分类 TED公开课:世界权势大转移

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发表于:2019-01-18 / 阅读(157) / 评论(0) 分类 英语原声睡前故事

The remains of the Italian woman who was the model for Leonardo da Vinci's Mona Lisa(蒙娜丽莎) were dug up 30 years ago and now lie in a municipal rubbish tip, an Italian expert has claimed. Lisa Gherardini died in Florence in 1542 and was bu

发表于:2019-02-02 / 阅读(346) / 评论(0) 分类 英语新闻
学英语单词
accumulate error
aggregate tonnage
Alhamdulillah
Anandron
asphyxiants
asymmetrical effect
aviation (engine) lubricant
berberis
beta-oxidation
bit dressing crane
bosh line
breast stope
building superintendent
bull shoals
Cardarelli's sign
carrier frequency band
chilli
chip breaker groove depth
close-connected
color-under
Confidential Communications
contrast stretch
costus resinoid
cytostain apparatus
delocalizing
denouncement
desing
dialyzable enzyme
digital angular position encoder
disbarks
disperse dyes
does donuts
double cup
double waste
drum sth. into sb.
EGF-Urogastrone
El Ferrol del Caudillo
Erignathus barbatus
expansion scab scale
Eysson's bone
fixed platform truck
fluid level
foreign market value
garrulousness
hamdy
have no knowledge of
health care network
hellishing
high-density operation system
high-flux reactor
historical trend panel
hyperalternative
immunoradiometric assay
investment media
jet chamber
lay one's account on
leverkuhn
lithospermum arvens l.
masland
Massini's maneuver
merismopedia glauca
metric count
morrie
multiformity
multimodal spectrum
multiplex telemetering
nonoriented communication network
nuclear filament
o.s.m
omnibussed
Orthilia secunda
Pap smears
period for removal
plunger die
postchronous migration
potential food
pressure vessel reactor
prothymia
push-fits
railway yards
reflective dyspepsia
roil
sequential modular approach
sick leaves
soldotna
specific exclusion
sub-charter
subtarget
tellurium(iv) bromide
therapeutic relationship
throw into the wastebasket
Tirlyanski
to twist someone's arm
Tunica mucosa
Valledrine
Varsovian
vatican councils
wax begonia
whitework
wimet
with someone at Jericho
zenia insignis chun