免疫钟

Lesson 71 A famous clock 一个著名的大钟 First listen and then answer the question. 听录音,然后回答以下问题。 Has Big Ben ever gone wrong? When you visit London, one of the first t

发表于:2018-11-28 / 阅读(549) / 评论(0) 分类 新概念英语第二册

My grandfather’s clock was too large for the shelf. So it stood ninety years on the floor. It was taller by half than the old man himself. Thought it weighed not a penny weight more. It was bought o

发表于:2018-12-14 / 阅读(426) / 评论(0) 分类 迪斯尼儿歌第三集

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The plague is most famous for killing tens of millions of people all over Europe in the 1300s. Plague is caused by the bacteria Yersinia pestis. And th

发表于:2018-12-24 / 阅读(337) / 评论(0) 分类 Scientific American(八)月

发表于:2018-12-24 / 阅读(371) / 评论(0) 分类 英语口语1+1

He is immune to chickenpox, he had it as a child. 他对水痘免疫,他小时候就得过了。 immune表示免疫的,immune system就是指身体的免疫系统;而对...有免疫力就用be immune to...这个词组。

发表于:2018-12-25 / 阅读(278) / 评论(0) 分类 蒋健棠英语实用句子

While proudly showing off his new apartment to friends, a college student led the way into the den.

发表于:2019-01-02 / 阅读(352) / 评论(0) 分类 英文笑话

Prince Michael of Valleluna sat in the park on the seat he liked best. In the coolness of the night, he felt full of life. The other seats were not filled. Cool weather sends most people home. The moon was rising over the houses on the east side of t

发表于:2019-01-03 / 阅读(540) / 评论(0) 分类 2018年VOA慢速英语(七)月

Talking clock 会说话的钟 While proudly showing off his new apartment to friends, a college student led the way into the den. What is the big brass gong and hammer for? one of his friends asked. That is the talking clock, the man replied. How's i

发表于:2019-01-07 / 阅读(324) / 评论(0) 分类 趣味英语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system the body's

发表于:2019-01-11 / 阅读(338) / 评论(0) 分类 VOA慢速英语2009年(四)月

Researchers have developed an improved version of the smallpox vaccine that can be combined with a vaccine against anthrax. The dual vaccine represents a significant scientific achievement as well as a possible improved defense against biological att

发表于:2019-01-14 / 阅读(424) / 评论(0) 分类 VOA标准英语2010年(十)月

Study: Immune System Weakens in Space During the final flight of the US space shuttle Atlantis in the summer of 2011, one of the most important pieces of scientific cargo on board was a medical experiment designed to test how the human immune system

发表于:2019-01-14 / 阅读(311) / 评论(0) 分类 VOA标准英语2013年(四月)

歌词如下: Round the clock the hours go, Sometimes fast and sometimes slow, Tell me what the two hands say, They will tell the time of day, Nine o'clock,it's time for bed. Come with me,you sleepyhead. Round the clock the hours go, Sometimes fast

发表于:2019-01-28 / 阅读(309) / 评论(0) 分类 英语儿歌274首

今天我们要学的词是body clock。 Body clock生物钟。美国上星期天正式进入夏令时, Most people can adjust their body clock quickly, 大多数人都能迅速调整自己的生物钟。不过, For some people, it takes a couple

发表于:2019-02-02 / 阅读(320) / 评论(0) 分类 英语单词荟萃

Grandfather's Clock Artist:平井坚 My grandfather's clock was too large for the shelf So it stood ninety years on the floor It was taller by half than the old man himself And it weight not a penny's weight more It was bought on the morn that my g

发表于:2019-02-06 / 阅读(328) / 评论(0) 分类 好听的英文歌曲

今天我们要学的词是immune。Immune, 的意思是免疫的,比如,immune system就是指免疫系统, immune disease则是免疫系统疾病。Immune还可以指免除的,不受影响的. Apple's OS X, which has long been considered immu

发表于:2019-02-06 / 阅读(270) / 评论(0) 分类 英语单词荟萃

Developing countries in Africa are bracing for serious setbacks in their economies. One of the countries that may feel the effects of the downturn more acutely than others is Kenya, which suffered months of political unrest earlier this year. VOA Co

发表于:2019-02-06 / 阅读(340) / 评论(0) 分类 VOA标准英语2008年(十月)

今天我们要学的词是 around-the-clock. Around-the-clock 意思是日夜不停的,连续不断的。The two sides talked around-the-clock, trying to reach an agreement before the approaching deadline. 双方夜以继日地谈判,努力在最后

发表于:2019-02-08 / 阅读(320) / 评论(0) 分类 英语单词荟萃

今天我们要学的习惯用语跟我们日常生活中一件少不了的东西有关,就是我们既爱又恨的时钟。大家一定知道钟的英文是: clock。 我们的日常活动都得受钟的管束,什么时候起床、什么时候上班

发表于:2019-02-14 / 阅读(378) / 评论(0) 分类 美国习惯用语

My Cock ClockHello! My name is Dongdong. Do you know I have a nice clock? It is a beautiful clock. It is in my bedroom. In m\fact it is an alarm clock. The big and round body is made of plastics and the clock is set in it. There is a red comb on its

发表于:2019-02-18 / 阅读(401) / 评论(0) 分类 英语美文

[00:19.74]While proudly showing off his new apartment to friends, [00:23.84]a college student led the way into the den. [00:27.10]What is the big brass gong and hammer for? [00:30.25]one of his friends asked. [00:32.16]That is the talking clock, the

发表于:2019-02-22 / 阅读(412) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
a turkey
accusive
age-restricted
Araki-zaki
auturgy
background hump
Bear State
biodemes
break-in
Casalbore
castoreum gland
chanting
choragic monument
circulators
collegemates
coprecipitin
counter-commuted
countersubversive
Cystolitholapaxy
Datagram Congestion Control Protocol
dead-stop end point method
dewiring
displacing power of ions
domatium
double gap cavity
double-wave
dry salt meat cellar
dyeing liquor
edmas
end point carbon
etonic
feed roller
ferruccis
field quantum
final application
flueing
freudenschades
genus brodiaeas
glote
han fei-tzu
indexometer
individual guide vane servomotor
iron horses
khaddar, khadi
king tower
liquid steel
low density mode
mad doctor
main convoy
Marquesas Fracture Zone
message digest 5 (md5)
naptumomab estafenatox
Narragansett Bay
off-label marketing
Oltu
pan-vitalism
passenger cabin looking aft
Phat Diem
physical chemistry of dyeing
play stage
polished plate glass
product value proposition
rakkin
range conservation
relative current
reserve energy
restorick
rotational latency
Rumbold
self adjusting tappet
seromembranous
sighful
skip welding
social readjustment rating scale (ssrs)
soil water movement
sparrowe
statement of applicability
static test for cargo gear
stub-tenon
subperiosteal fracture
sunshine matine?s
super-saturate
svi
Swartkrans apeman
synoptic diagram
Synotis yakoensis
teflon seal ring
the Civil War
thermal spray
Threespot
tractory
turi
Turka
tweeked
uncovering plough
unfounded charges
verdite
webspace
wetherbee's disease
wincze
yttropyrochlore
Zurak