音标:[,kækә'dʒeniks] ;
n. 劣生学(研究杂交造成的种系退化现象等)
n the study of the operation of factors causing degeneration in the type of offspring produced
词型变化:名词复数形式 : cacogenicss
【近义词】

Across all cultures, across all centuries, we've painted our bodies, marked our faces with 1)ochre and ashes, 2)mascara and 3)rouge. Woman1: Psychologically speaking, make up is extremely important. I

发表于:2018-11-28 / 阅读(170) / 评论(0) 分类 疯狂英语2001年

BBC Learning English 6 Minute English Shopaholics(购物狂) NB: This is not an accurate word-for-word transcript Kate: Hello and welcome to this week's 6 Minute English where and I'm joined again by Rebecca. Hi Rebecca. Well, when it comes to sub

发表于:2018-11-29 / 阅读(189) / 评论(0) 分类 六分钟英语

[00:09.98]北京奥运28大项 [00:30.84]参与,竞争,分享,进步 [00:48.19]Athletics 田径 [00:54.69]VERTICAL JUMPS 跳高 [01:00.71]An athlete may commence jumping/vaulting [01:03.86]at any height previously announced by the Chief Judge [01:07.38]and may jum

发表于:2018-12-05 / 阅读(266) / 评论(0) 分类 奥运28大项比赛

After 'Gen X', Today's Young Might be Gen E Americans like to give names to generations. We call those who lived through World War II, the Greatest Generation; those who came of age reading the beatnik poets of the 1950s, the Beat Generation; those f

发表于:2018-12-08 / 阅读(72) / 评论(0) 分类 VOA标准英语2012年(三月)

A: Can you tell me where it hurts? B: I am so glad they called you. It feels like something is really wrong with my stomach! A: Does it hurt when I push here? B: Its mostly on my right side. Right here! A: Have you been feeling this way for awhile? B

发表于:2019-01-15 / 阅读(105) / 评论(0) 分类 英语情景对话-健康

A: Where are you feeling the pain? B: I cant stand up! My stomach is killing me! A: Can you put your hand where it hurts the most? B: It hurts smack in the middle of my gut! A: Did this just come on suddenly? B: I felt OK until an hour or so ago, and

发表于:2019-01-15 / 阅读(81) / 评论(0) 分类 英语情景对话-健康

A: Sorry to bother you, but I was wondering if you could drive me to the emergency room. B: Of course. What is the problem? A: I am running a really high fever of 105 degrees, and I have a rash on my stomach. B: If you can, go and unlock the back doo

发表于:2019-01-15 / 阅读(72) / 评论(0) 分类 英语情景对话-健康

The Plenary Session of BRICS Xiamen Summit was held in Xiamen, Fujian Province, on Monday. Chinese President Xi Jinping addressed the meeting.

发表于:2019-01-19 / 阅读(64) / 评论(0) 分类 2017CRI中国国际广播电台

Leading finance officials from Brazil, Russia, India, China and South Africa accompanied their leaders as part of the weekend BRICS summit in Goa. The meetings come just a month after the much-larger G20 Summit was held in Hangzhou, where the world's

发表于:2019-01-19 / 阅读(89) / 评论(0) 分类 2016CRI中国国际广播电台

代理 Agency (一) In consideration of your extensive experience in the field, we are glad to appoint you as our agent. 考虑到你们在这一业务范围的丰富经验,我们很高兴指定你们为我们的代理。 I'm entitled to being

发表于:2019-01-26 / 阅读(56) / 评论(0) 分类 实用英语

NEW DELHI, March 29 (Xinhua) -- Leaders of the five-nation BRICS bloc have reached important consensus in a just-concluded summit here, the Chinese delegation said Thursday. The summit is a success as it has again showcased the cooperative partnershi

发表于:2019-01-31 / 阅读(74) / 评论(0) 分类 英语新闻

洋芋花开的日子 Emergency car left the site, only to enjoy the car window Xianxin scene. Early summer landscape, nature is very charming. Yi Keke trees from the front of speeding while off the vehicle before Vietnamese village, Villag

发表于:2019-02-02 / 阅读(70) / 评论(0) 分类 阅读空间

Key Sentences(重点句子) 555. I'm calling to ask you to attend a press conference at 3 o'clock this afternoon. 我打电话来是通知你去参加今天下午三点钟的一个新闻发布会。 556. Where will it be held? 新闻发布会在

发表于:2019-02-04 / 阅读(76) / 评论(0) 分类 实用英语

Leaders from some of the world's largest developing economies -- Brazil, Russia, India, China, and South Africa, the so-called BRICS -- called Thursday for a more representative international financial structure. Wrapping up a summit Thursday in New

发表于:2019-02-07 / 阅读(127) / 评论(0) 分类 英语新闻

WASHINGTON, June 23 (Xinhua) -- The White House announced Wednesday that British Lieutenant General Nick Parker would serve as acting Commander of NATO's International Security Assistance(援助) Force in Afghanistan until a new U.S. Commander is

发表于:2019-02-08 / 阅读(102) / 评论(0) 分类 英语新闻

Key Sentences(重点句子) 454. I'm very sorry that you are ill. 你生病了我感到很难过。 455. I'm so sorry to bother you. 真报歉,给你添麻烦了。 456.We're worrying about you. 我们真为你担心。 457.How do you f

发表于:2019-02-11 / 阅读(82) / 评论(0) 分类 实用英语

BEIJING, Dec. 12 (Xinhua) -- A spokesman for China's Ministry of Commerce (MOC) said on Wednesday that China and the United States will exchange in-depth views on economic and trade issues at the upcoming 23rd meeting of the China-U.S. Joint Commissi

发表于:2019-02-13 / 阅读(119) / 评论(0) 分类 英语新闻

SANYA, Hainan, Dec. 4 (Xinhua) -- The five BRICS nations intend to focus and work together on developing alternative energy sources. When Bu Xiaolin, vice governor of China's coal-rich Inner Mongolia autonomous region, spoke over the weekend in front

发表于:2019-02-17 / 阅读(85) / 评论(0) 分类 英语新闻

GENEVA, May 17 (Xinhua) -- Health Ministers from Brazil, Russia, India, China and South Africa met here on Tuesday, to prepare for the BRICS Health Ministerial Meeting which is to be held in Beijing on July 11, 2011. The preparatory discussion was co

发表于:2019-02-18 / 阅读(80) / 评论(0) 分类 英语新闻

Devics来自加州,你也许以为他们的音乐会和加州的阳光一样明媚热情,但Devics信仰的是颓废美学主义。这首If You Forget Me的伴奏里一直间杂有那种老式留声机的嘶哑沙沙声,伴随着低沉暗哑的吟

发表于:2019-02-20 / 阅读(82) / 评论(0) 分类 天籁音乐
学英语单词
action of ejectment
Agatha, Saint
alder flies
Anthony,Mark
anti-karst equilibrium
Aralia quinquefolia
Arcady
articles of apprenticeship
as black as thunder
asphalt weigher
baetid
basis measurement
be under the hammer
Benetacil
Berthea
bless you
Bluetooth dongle
brazier's chill
carbon sink
chadwells
chromanol
coatless
Compose key
czerniak
Defford
delivery against acceptance
deposit ticket
diffuse transmission density
dissettled
dodecadodecahedrons
Düsseldorf, Regierungsbezirk
English legal system
equal-field system
family-oriented
fat-controlled
figures out
Florida, Embalse de la
fluidized particle quenchine
form diameter
form of request
fulcrum pin washer
Greenhalgh
gyttja
hard-meat
heteromorphic alternation of generations
homecomer
hyaloidae arteria
iconographie
income unit
intabulation
interdisciplinary lesson
invariablenesses
ironing machine
Kapur-Peierls method
kellert
kill the sea
know your own mind
kroener
let ... down
lithoplatomy
looseness of bowels
Lyon Manor
magicienne
magnetic discontinuity
marine sanitary fixture
mirror tests
multiword
non-occupant
nonexpressions
nonsteady-state diffusion
NWT
on detection of
oxy compound
paralelo
parcel sth up
pay old scores
pennone
polar form impedance
precision boring machine
prestressing by subsequent bond
price-taking
principal stress trajectory
Ptolemy
renouncing probate
rutherford prism
second-degree relative
side center
slubberer
smooth drum
spiroergometry
structural diagram of cast iron
structured programming methodology
Taenia diminuta
tambour stitch
tear someone a new one
tetramethylammonium bromide
thin film methods
total currency flow
Triplice
upcurl
virus checkers
vmx