[医] 多极有丝分裂

A new study has found that the Arctic's iconic polar bears are finding it harder to hunt for food due to melting sea ice caused by climate change, putting the species at a growing risk of extinction. Researchers from the United States Geological Surv

发表于:2018-12-24 / 阅读(149) / 评论(0) 分类 2018CRI中国国际广播电台

When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bea

发表于:2018-12-24 / 阅读(147) / 评论(0) 分类 2016年Scientific American(十)月

Unit 39 Multigenerational Families in America Today, there are almost four million American multigenerational households (three or more generations living together) according to the new census data. Most multigenerational families fall into one of tw

发表于:2018-12-30 / 阅读(160) / 评论(0) 分类 英语流行话题阅读:语境识词4500

Seventy-nine degrees north latitude is near the top, at the cold edge of the world. In the winter, when temperatures plunge below freezing, there is complete darkness at noon. During summer, the sun shines at midnight, there is no place to hide. Dang

发表于:2018-12-30 / 阅读(267) / 评论(0) 分类 国家地理2007年

She worries a lot. She worries about polar bears. They are big, white bears. They live in the north. They need snow. They need ice. They need cold weather. There is too much pollution. Pollution heats up the Earth. Heat melts the ice. The ice is the

发表于:2018-12-31 / 阅读(207) / 评论(0) 分类 儿童英语小故事

听广告学英语:RICHON Aficio Digital Multi-function System理光数码多功能系统 原文:Mary:Everybody calls me a multi-function secretary. One of her bosses (gives her a pad of paper):Mary, pick up this. Mary:Because I have to serve several bosses. Anothe

发表于:2019-01-02 / 阅读(259) / 评论(0) 分类 听广告学英语

Multi-Site Megachurches Multiply in America Many young Evangelical Protestant Christians shun the expansive form of worship that drew their parents to so-called megachurches and opt instead for a more intimate religious experience. But one congregati

发表于:2019-01-14 / 阅读(187) / 评论(0) 分类 VOA标准英语2011年(十月)

BBC Learning English Weekender Polar Explorer Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to an interview with explorer, Rosie Stancer. In March, Rosie sets off on her latest expedition walki

发表于:2019-01-16 / 阅读(181) / 评论(0) 分类 Weekender

The new Race Relations Report 2007 shows that New Zealand is becoming more multi-cultural and we are also feeling more comfortable about immigrants from different ethnic backgrounds. Maoris represent about 15% of the population, Asians nearly 7% and

发表于:2019-01-20 / 阅读(166) / 评论(0) 分类 新西兰英语

The proposal to have physicians practicing at multiple sites in China was conceived in 2009. It's regarded as a progressive move to meet the growing demand for medical treatment in rural areas. But while the idea might be sound in theory, it's expect

发表于:2019-02-09 / 阅读(201) / 评论(0) 分类 cctv9英语新闻2016年

STOCKHOLM, May 8 (Xinhua) -- The 2012 Swedish Polar Music Prize was awarded to the American singer-songwriter Paul Simon and the Chinese American cellist Yo-Yo Ma, the prize committee said in a statement on Tuesday. For five decades, Paul Simon has b

发表于:2019-02-09 / 阅读(144) / 评论(0) 分类 英语新闻

Voice 1 Thank you for joining us for todays Spotlight. Im Rebekah Schipper. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Sib

发表于:2019-02-14 / 阅读(123) / 评论(0) 分类 环球英语 Spotlight

The dogsled skimmed silently over the frozentundra. The seal hunter ran alongside it. Sometimeshe cracked his whip against the ice. The snowdrifts looked like giant white sculptures asthe sun slipped behind the frozen hills. Then a fullorange moon ro

发表于:2019-02-17 / 阅读(129) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The dogs were barking wildly at two smallcreatures playing in the moonlight. Polar bear babies! cried Annie. One roly-poly cub leaped onto the other. Then theyboth rolled through the snow. Hi, little bears! Annie called. The cubs jumped up and shook

发表于:2019-02-17 / 阅读(116) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The cubs whimpered louder. They want to go to her, but they're afraid of theice, whispered Jack. Annie petted the cubs. Don't be afraid, she told them. You'll get back toyour mother.The big polar bear growled. She paced back andforth, sniffing the ai

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack, you can get up now, said Annie. Jack opened his eyes. Annie was standing over him. She still had her mask on. We're on safe ground, she said. Jack felt as if he'd been dreaming. He lookedaround. They had reached the tundra at the edge ofthe fro

发表于:2019-02-17 / 阅读(129) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

BEIJING, June 21 (Xinhua) -- China will launch a new icebreaker for use during an upcoming 2013 polar expedition, a senior oceanic official said on Tuesday. Both the new icebreaker and Xuelong (Snow Dragon), an icebreaker that operated in Antarctica,

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 A tall man stands s

发表于:2019-02-21 / 阅读(146) / 评论(0) 分类 环球英语 Spotlight

Its almost common for a video game nowadays to have several different endings depending on the players choices during gameplay. 眼下,电子游戏厂商们大都会根据玩家喜好在游戏中设置一系列开放式的结局。 Now, these multi

发表于:2019-02-21 / 阅读(181) / 评论(0) 分类 中英双语新闻

The proposal to have physicians practicing at multiple sites in China was conceived in 2009. It's regarded as a progressive move to meet the growing demand for medical treatment in rural areas. But while the idea might be sound in theory, it's expect

发表于:2019-02-25 / 阅读(175) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
adaptivity
adipsous
Alanbo
amaerobic
Amagi
amateur dramatic
antispatter
approach table
arteriae alveolaris mandibularis
atkinsons
axogamy
bararunyeretse
Beaujolais, Mts.du
beguileful
caicedo
character data type operation
chay root
chised tooth saw
ciprianoes
cognitive functioning
collema nigrescens (leers) wainio
conciliatory policy
concretistic
continuous flow scintillation counter
continuous transmission
coordinate system of synchronous machine
cystis degenerationis
dampness-heat of liver channel
diey
Dizac
double-deck gangway
dying gasp
earlier technology
eight grade wage scale
elisions
error generated
fluidextractum colchici seminis
g's
geiger-counter
Geltenorite
ghibli
gill basket
glide packet
go against the stomach
grammass
gray body
himanthine
hydrophlorone
image sensation
indurated
inflectional variant
injection shock
inland waterways
liquid nitrogen two-phase flow refrigerator
lobus superior pulmonis sinister
long-tail boat
methallenoestril
methyl-thiohydantoin
monticellite nepheline basalt
needle talk
negotiable security
Nevskoye
no overhead
non-fluid friction
nozzle mast
obligatee
Ohtahara syndrome
organizational process flow chart
orientation of ice crystal
owner-pilot
p-dihydroxy-benzene
pakeha Maori
parasitoidism
periosteal bone collar
poloxamine
pot-holing
purray
rectifying detector
reenergize
renominating
scale tank
scattering surface
sintered metal bearing
sludge disposal process
smith-corona
solder ground
spin rate control quantity
Suck R.
super-visions
take a heave toll
tax-loss carryforward
TEM-1
Teucrium canadense
to bend
to crib
Trichognathus
trichromic acid
trigonum omotracheale
U-tube-heater
vegetative hemisphere
volume elastic modulus
zygostyle