沟细胞

A Century of Memories (1910-1919) Roosevelt's design included linking the Pacific and Atlantic oceans by building a canal through the 1) Isthmus of Panama in northern Columbia, construction of the era

发表于:2018-11-28 / 阅读(173) / 评论(0) 分类 疯狂英语2003年

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(166) / 评论(0) 分类 VOA2003(下)-环境与健康

Section A [00:01.78]1. W: What time does the ballet start? [00:04.47]M: At 8:30. We have 35 minutes to get there. [00:08.31]Q: What time is it now? [00:11.08]2. W: How did your football team do last season? [00:14.60]M: We won three times, lost five

发表于:2018-12-01 / 阅读(150) / 评论(0) 分类 决胜六级英语听力

Section A [00:01.28]1. W: I can't figure out what's wrong with my tape-recorder. [00:04.78]It was just a few weeks ago that I got it repaired. [00:08.25]M: Don't waste your time and money any more. [00:10.81]It's a very old tape-recorder and is quite

发表于:2018-12-01 / 阅读(189) / 评论(0) 分类 决胜六级英语听力

EXPLORATIONS - The Erie Canal Helped America Grow BOB DOUGHTY: Im Bob Doughty. MARIO RITTER: And Im Mario Ritter with EXPLORATIONS in VOA Special English. In the early eighteen hundreds, traveling in the United States was dangerous. Business and trad

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 2012年VOA慢速英语(五)月

EXPLORATIONS - Erie Canal By Jerilyn Watson Broadcast: Wednesday, November 10, 2004 (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: A picture of the Erie Canal. (Picture - DOT) And I'm Steve Ember

发表于:2018-12-15 / 阅读(106) / 评论(0) 分类 Explorations

Widening the Suez Canal Ushers In Underwater Invaders 苏伊士运河对地中海水下物种的侵害 The Mediterranean Sea is home to some 17,000 native species. But it's also home to a growing number of non-native species: 756 at last count. 756 m

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 2017年科学美国人(七)月

Panama Canal The 51mile Panama Canal made shipping history when it opened a route between the Atlantic and Pacific oceans. It is located in the narrowest part of the American continent and the lowest

发表于:2018-12-30 / 阅读(120) / 评论(0) 分类 英语沙龙2004全年合辑上

Broadcast: Jan 29 2003 Since the terrorist attacks of September 11, 2001, authorities in Panama have stepped up security at their nation's 1) transoceanic canal and they are now working closely with i

发表于:2019-01-03 / 阅读(175) / 评论(0) 分类 VOA2003(上)-商业论坛

Technology Report - Bigger Ships, So a Bigger Panama Canal This is the VOA Special English Technology Report. The Panama Canal opened almost one hundred years ago. More than one million ships have passed through the waterway since nineteen fourteen.

发表于:2019-01-12 / 阅读(140) / 评论(0) 分类 2011年VOA慢速英语(八)月

By Anjana Pasricha New Delhi 22 September 2007 A political storm is raging over a project to build a shipping canal in southern India. As Anjana Pasricha reports from New Delhi, Hindu activists say the canal will destroy a bridge they believe was bui

发表于:2019-01-13 / 阅读(183) / 评论(0) 分类 2007年VOA标准英语(九月)

冠词用法讲练 EXERCISE 1 A. 1. a 2. an 3. an 4. an 5. an 6. an 7. a 8. an B. 1. a new office building 2. travel agent 3. an American scientist 4. a days outing 5. an Indian stamp 6. a heart attack 7. an advanced country 8. an interesting play EX

发表于:2019-01-17 / 阅读(108) / 评论(0) 分类 四六级写作指导

芝加哥列车出轨无人受伤 CHICAGO, Feb. 7 (Xinhua) -- A six-car Chicago Transit Authority (CTA) train derailed in northern Chicago suburb during rush hour on Friday evening, leaving commuters stranded. No injuries were reported. Chicago Tribu

发表于:2019-02-02 / 阅读(68) / 评论(0) 分类 英语新闻

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(250) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(230) / 评论(0) 分类 趣味英语

许多英语单词无论是顺读还是倒读,其词形和词义完全一样,如dad(爸爸)、noon(中午)、level(水平)、terret(鞍环)、reviver(兴奋剂)等。在权威的《牛津英语大词典》(Oxford English Dictionar

发表于:2019-02-08 / 阅读(68) / 评论(0) 分类 阅读空间

BEIJING, June 9 (Xinhua) -- China is moving to better protect its 2,500-year-old Grand Canal by encouraging public donations and banning unnecessary construction in the area. The Ministry of Culture publicized a set of regulations to protect the Gran

发表于:2019-02-08 / 阅读(121) / 评论(0) 分类 英语新闻

I begged Stroeve to behave more wisely. 我劝说施特略夫放聪明一些。 His want of spirit was exasperating. 他这样没有骨气叫旁观的人都气得要命。 You're doing no good at all by going on like this, I said. 你这样下去一点

发表于:2019-02-13 / 阅读(106) / 评论(0) 分类 月亮和六便士

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(180) / 评论(0) 分类 英语新闻

Against my love shall be, as I am now, With Time's injurious hand crush'd and o'er-worn; 有一天我的美人会沉沦如我,被时间的毒手捣碎、研磨, When hours have drain'd his blood and fill'd his brow With lines and wrinkles; when h

发表于:2019-02-24 / 阅读(245) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
aketon
alter idem
anterior vein of septum pellucidum
at full strength
athopia
auto-agglutinin
be a thing
be built on the rock
brewer's dryed yeasts
briefss
center surface of pin holes
cerebral injury
characteristic (in a floating point representation)
Chlorodiallylacetamide
cleft chins
climb up
compensatory
control and status logic
controller address
convex slope
cresol soap
damage mechanics
dead-time element
descending degeneration
direct daylight factor
disc oxygenator
duro-arachnitis
electric driven welder
eleventh-century
employee territories
enamdar
engine room floor
facing-up
federal deregulation
foodmaker
fossil fuel cell
frame suspended motor
Ginsburg
granulovacuolar
Harlingen
heat-transfer property
hurricane deck
hypergenitalism
initial body (of chlamydiae)
inverse isomorphic
irrevocable trust
jacqua
joinest
Karl Marx
knowledge structure
light polarization demodulator
loving
make ample provision for
marine environmental science
mauritianus
mauthausen
mechanical flotation machine
MMSCFD
multihole washing bottle
multiple-conductor cable
mylonitizations
nail-extractor
necromants
nonpapists
norringtons
P'yǒngyang-t'ǔkyǒlsi
pharyngeal hypophysis
pleiopus
principal floor
principle of double-entry bookkeeping
reading test
rhenium sesquioxide
room curing
schmittenhohe
sectionalizing of network
selling strategy
semi-open
shaugnessy
sherris
shop fronts
Stanford Automated Bibliography System
station capability
stone wall
streave
suspensory mambrane
thallous arsenate
thioacetanilide
timber market
transverse longitude
true-false of syndrome
underfermented
uneaqualed
unwreathe
upburst
Veh.
viroqua
wet-looks
whispering gallery effect
woelsendorfite (wolsendorfite)
yersiniosis
zirconium deposit
zonopororate