【地质学】标准化石;主导化石( =index fossil)

[00:00.00] Unit 2 [00:01.41]Lesson 5 [00:03.37]on time [00:04.05]准时;不早不晚 [00:04.73]almost adv. [00:05.56]几乎;差不多;近于 [00:06.40]low adj. [00:07.47]低;矮 [00:08.54]truck n. [00:09.56]卡车 [00:10.58]guess v.n. [00:11.

发表于:2018-12-10 / 阅读(115) / 评论(0) 分类 广州初中英语5A

[00:45.48]Answer the folowing questions. [00:49.63]1.What do you know about dinosaurs. [00:59.98]2.have you ever seen dinosaurs on dispay in a museum? [01:36.13]A VISIT TO THE MUSEUM OF NATURAL HISTORY [02:03.09]Last Saturday afternoon, [02:06.93]Wei

发表于:2018-12-10 / 阅读(80) / 评论(0) 分类 初中英语人教版初三

EXPLORATIONS - A Sticky Black Hole of Ancient Death, Right in the Middle of Los AngelesBy Paul Thompson Broadcast: Wednesday, April 26, 2006 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And th

发表于:2019-01-02 / 阅读(145) / 评论(0) 分类 2006年慢速英语(四)月

This is Day to Day, I am Alex Chadwick.It's time for our weekly book report.We all know you can not judge a book by its cover,but can you judge it by the lack of a subtitle? Book critic David Kipen thinks: Yes, maybe you can. Almost no publisher tak

发表于:2019-01-06 / 阅读(191) / 评论(0) 分类 2005年NPR美国国家公共电台

VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about an unusual scientific research area in the United States. It is filled with the remains of ancient animals. This unusual pl

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 VOA慢速英语2007年(十)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Chickens at a market in Bangkok. And I'm Barbara Klein. This week, we will tell how a deadly bird flu virus is able to infect people. We will also tell about

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 VOA慢速英语2008年(二)月

STEVE INSKEEP, HOST: We have news this morning about the origin of life. The news is about just how hard it is to find that news. NPR's Rae Ellen Bichell reports. RAE ELLEN BICHELL, BYLINE: Things get hairy when you go looking for the earliest forms

发表于:2019-01-16 / 阅读(77) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(87) / 评论(0) 分类 经济学人科技系列

Many believe that dinosaurs and humans once coexisted, but most know that current technology doesn't allow for cloning dinosaurs from fossils. 很多人认为恐龙和人类曾经共存过,但大多数人知道目前的科技并不允许由化石克隆

发表于:2019-02-07 / 阅读(51) / 评论(0) 分类 英语新闻

Living the Prolific Life: A How-to Guide Prolific (pr?-li-fik) : Marked by abundant inventiveness or productivity. Merriam Webster Online The prolific life has been characterized by abundant inventiveness and limitless creativity. Prolificacy has als

发表于:2019-02-08 / 阅读(145) / 评论(0) 分类 阅读空间

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(140) / 评论(0) 分类 经济学人综合

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发表于:2019-03-02 / 阅读(96) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(99) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(102) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(108) / 评论(0) 分类 加州英语分级G2

托福阅读中完全可以不要熟悉原文,只要你会分析主谓宾,就可以选出。但是在托福阅读中这种方法只针对结构为总分结构的文章才有效(占50%的考题),需要特别注意。托福阅读中首先大家得知

发表于:2019-03-04 / 阅读(99) / 评论(0) 分类 托福英语
学英语单词
anas strepera
Anta-Gel
archaella
augah
Austr.
bacterial infections
Baunt
blue-book
brownishly
cantury plant
care to
cathode coating
Clitoria turnatea
concealed oil storage
contra-cyclical policy
coordinate bundle
corn fields
delcid
diagonal-flow turbine
discissio
drain of gold
drir (direct readout infrared radiometer)
electrical automatic micropipitter
end of file mark
entwinedness
equivalence potential
factor IV
failure occurrence
firing furnace
flat pack type
flotation bags
foveal visions
grub-stake
gumwood
hard keeper
headsail
Hoabin(h)ian
hoisting gear
Hygrophorus tennesseensis
icd
induced magnetigation
input transformer
intermediate amputation
invariance of decision problem
kuhs
large air shower
lee's summit
lubricating compositions
main programme
maintenance of anesthesia
mariy el
MEB (moisture extracting blade)
mesarch sere
micropetrography
misbestows
molten salt electromigration
non operative position
nostoceratids
oceanariums
of all kinds
oil lubricating tissue
one-way driving
ophiuchuss
ovaben
overcommercializing
Ozëry
pachypidonia rubrida
palladium tetrachloride
Passionists
pleospora papaveracea (de notaris)sacc.
power transmittance
punching shear failure
remanifestations
resource-based access control
rod position
sedimentary origin
seriba
seroyini
Shalom Asch
spallettis
sportswoman
stat-
sternocostal synchondrosis of first rib
storage battery box
strength in compression
strokings
talk jockey
tannage
terment
the dove of peace
thermal sensitive resister
time t
tshes
turbulent eddies
two-dimensional fluorescence spectrum
two-dimensional storage
unholstered
Van Loc
vocal process
yonomol
Zaokskiy
zigzag moulding