[医] 海登海因氏杆状细胞(肾小管)

Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor

发表于:2018-11-27 / 阅读(607) / 评论(0) 分类 VOA2003(下)-发展与科学

Here I was interrupted and informed that a stranger wished to see me down at the door. I went and confronted him, and asked to know his business, struggling all the time to keep a tight rein on my seething political economy ideas, and not let them br

发表于:2018-12-06 / 阅读(242) / 评论(0) 分类 马克吐温最佳短篇小说

Wake me up in the morning. This is morning. We take care of business here. When the weather clears, we head for the high country. We are looking up maps and timetables to put together some great days

发表于:2018-12-07 / 阅读(152) / 评论(0) 分类 雪域之行-瑞士

TEPCO Prepares for Critical Periods of Fukushima Clean-up 东京电力公司准备进入福岛核电站清理工作的关键阶段 From VOA Learning English, this is the Technology Report. 这里是美国之音慢速英语科技报道。 Workers at t

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 2013年VOA慢速英语(十一)月

Voice 1 Welcome to Spotlight. Im Anne Muir. Voice 2 And Im Colin Lowther. 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 The sound of thunder. Lightning

发表于:2018-12-19 / 阅读(95) / 评论(0) 分类 环球英语 Spotlight

Night Vision And Humans: Why Cant We See Color? When we are in a fairly dark room, or outside at night away from lights, we can still see, but we cant see the colors of things very well. Why is that? There are two kinds of light-sensitive organs loca

发表于:2018-12-31 / 阅读(131) / 评论(0) 分类 英语听力文摘 English Digest

DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th

发表于:2019-01-07 / 阅读(273) / 评论(0) 分类 农业与发展

The Springfree Trampoline won the US Childrens Product of the Year Award this year. Springfree was designed by Professor Keith Alexander of Canterbury University Mechanical Engineering department. He designed it because he wanted a safe trampoline fo

发表于:2019-01-09 / 阅读(121) / 评论(0) 分类 新西兰英语

Dave needed to pack for Saturdays fishing trip. He went into his hall closet, where he had more than 20 rods and reels. Nowadays he went fishing twice a year at Big Bear, a huge lake in southern California about 7,000 feet up in the mountains. Califo

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 365个英语简短小故事

1. The crisis continues at a Japanese nuclear plant. A drop in water levels left uranium rods completely exposed today. And although the water was restored, the rods are again exposed after a second episode. That increases the risk that radiation wil

发表于:2019-01-11 / 阅读(184) / 评论(0) 分类 美联社新闻一分钟2011(三月)

Iranian and Russian officials began a test run of Iran's first nuclear plant on Wednesday, after repeated delays in making the plant operational. An Iranian official says the test run was done with computers and uranium was not used. The pilot opera

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2009年(二月)

Voice 1 Thank you for joining us for todays Spotlight program. Im Joshua Leo. Voice 2 And Im Liz Waid. 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 On A

发表于:2019-01-19 / 阅读(145) / 评论(0) 分类 环球英语 Spotlight

Franklin's Lightning Rod Served Political Ends 富兰克林发明的避雷针竟有政治色彩? Besides helping to create the United States of America, Benjamin Franklin of course invented the lightning rod. Which sits atop buildings and protects

发表于:2019-01-20 / 阅读(107) / 评论(0) 分类 2017年科学美国人(七)月

Brett was sitting at Greeley Square Park near Macy's. A feather floated to the ground. He looked up. A curved metal bar connected a street pole to a traffic light. Two rods supported the bar. Pigeons stood almost shoulder to shoulder on the 20-foot-l

发表于:2019-01-22 / 阅读(118) / 评论(0) 分类 英文短篇故事(纽约)

Cats And Colors You can look at that quilt your cat is curled up on and see a patchwork of greens, blues, and yellows. Your cat, however, cannot see color variation in the quilt. And here is why. Both humans and cats depend on the back layer of the e

发表于:2019-01-22 / 阅读(142) / 评论(0) 分类 英语时差8,16

Well, it is really nice here, Ben. 本,这里真不错。 Although I agree, the sun is very hot today. 虽然我同意你说的,但是今天的天气太热了。 Yeah. I'm sweating, and I'm just sitting here! 是啊。我只是坐在这里就浑身

发表于:2019-01-23 / 阅读(135) / 评论(0) 分类 大家说英语

This coming Sunday the second Sunday in May is Mothers Day, a day when children do something special for their mother. One tradition is to give their mother breakfast in bed. Shops try to make Mothers Day a commercial event and encourage people to bu

发表于:2019-01-27 / 阅读(112) / 评论(0) 分类 新西兰英语

Under Fire, TEPCO Prepares for Critical Phase of Fukushima Cleanup TOKYO Workers at the crippled Fukushima Daiichi nuclear plant in Japan are about to embark on one of the most critical aspects of the clean-up: removing the fuel rods from one of the

发表于:2019-01-31 / 阅读(130) / 评论(0) 分类 VOA常速英语2013年(十月)

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Marina Santee. 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 3 I was going acro

发表于:2019-02-14 / 阅读(105) / 评论(0) 分类 环球英语 Spotlight

Cats And Colors 人类能够很容易的分辨出不同的颜色。那么猫呢?虽然猫的视力很好,即使在非常昏暗的光线条件下也能看见,但它对于如何分辨不同的颜色似乎并不擅长。 Cats and Colors on this mo

发表于:2019-02-24 / 阅读(115) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
Achipteriidae
Agromyzidae
as broad as it it's long
askin'
authentic copy
bank deposit journal
beta-ray plaque
brachygeoanticline
Bucheon
chable
Chardjui
chiliburgers
Coats'disease
contortuplicate
core nuclear characteristics
crucifer yellow mosaic
crystallophone
defense rupture
dentin barrier
doculect
dune belt
endogenic agency of soil erosion
epicarcinogen
equationism
ETHO
eutetrapha lini
everflowering rose
external carotid nerve
extinguible
extravasated blood
flat bed
forced induction engine
fork fuel control mechanism
fragmenting warhead rocket
gaff rigs
gathering-ground
heterodermia podocarpa
implant surgery
impurity resistivity!
information for decision making
instruction decoding by control processor
isoamylene extraction process
item drawing number
jwst
Keplerian
Khortitsy
lanternslide
LS coupling
Lymantriidae
machover
mail revenue
Marcillac
medies
mercury-pool electrode
Metalcaptase
metric-system
modified silumin
nod-
open-loop numerical control system
outer room
parasangs
perceived color
planning of survey
plastic-bodied car
Pleuropexy
portable roller beam
premities
Procaryotae
protactic
pulmonary air flow
random sea condition
redheads
redipping
repair in depot
rooster booster
rosemark
rubbing test
school-
Scow Bay
separator insulation
setting resistor
shield coal mining method
single bend test
sound frequency
standard Gibbs free energy of formation
sun letters
super role
suprathermal electron
Teshub
That's the top and bottom of it.
took out on
transmission test
Triumfetta procumbens
Tufffer's methods
two-state system
unfarming
voluntarily
waillant
water chestnut picking boat
xw
you could have heard a pin drop
Zip drives