[化] 乙醇醛; 羟基乙醛
[医] 羟乙醛

11. Power without Pollution Pollution is a big problem in almost all the big cities of the world. City people are, therefore, becoming more and more worried about how they can get rid of pollution. Th

发表于:2018-11-27 / 阅读(404) / 评论(0) 分类 赖世雄中级美国英语

Our news story today is about a share trader in a Japanese bank who made perhaps the worlds most expensive typing error! After you listen to the story, well explain some of the new vocabulary and provide further examples of how it can be used.

发表于:2018-12-05 / 阅读(102) / 评论(0) 分类 商务英语沟通技巧

On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. 今天的《科学一刻》栏目,我们将来探讨一个有争议性的烹饪难题:关于香菜的大辩论。 Accordi

发表于:2018-12-28 / 阅读(163) / 评论(0) 分类 初学者听力文摘精选

Cilantro: Love It Or Hate It? On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. According to scientists working at the Monell Chemical Senses Center, the smell of cilantro usu

发表于:2018-12-31 / 阅读(103) / 评论(0) 分类 英语听力文摘 English Digest

Todd: OK, Keith, if you won 1,000,000 dollars? No, wait, 10,000,000 dollars. Keith: 10,000,000. Todd: If you won 10,000,000, what would you do? Keith: Well, first thing I'd do, I'd probably buy a nice house for me and my wife. Todd: OK, where would t

发表于:2019-01-02 / 阅读(99) / 评论(0) 分类 英语访谈对话

Patty got a doll for Christmas. It is her favorite doll. It is a rag doll. It has a yellow dress. It has a blue blouse. The name of the doll is Molly. Molly has bright red hair. She has red lips. She has blue eyes. She has a pink ribbon in her hair.

发表于:2019-01-02 / 阅读(85) / 评论(0) 分类 超级简单英语阅读

Glucosamine - a glucose or galactose molecule with an amine group attached. see also glucuronic acid. Glucose - a molecule of great importance to life as it provides a ready source of energy for both

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 医务英语

Junctional epithelium - the epithelium which seals the base of the gingival sulcus against the tooth. Keratan sulphate - a glycosaminoglycan found in cartilage, with chondroitin sulphate. Keratin - a

发表于:2019-01-03 / 阅读(102) / 评论(0) 分类 医务英语

Glucomannan(Konjac Root P.E.) 葡甘露聚糖 Glycyrrhetinic acid 甘草次酸 Glycyrrhizic acid 甘草酸 Gossypol 棉酚 Gotu Kola P.E 积雪草提取物 GRAPE SEED EXTRACT POWER(Grape seed P.E) 葡

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 医务英语

AMERICAN STORIES - Short Story: 'One Thousand Dollars' FAITH LAPIDUS: Now, the VOA Special English program, AMERICAN STORIES. (MUSIC) Our story today is called One Thousand Dollars. It was written by O. Henry. Here is Steve Ember with the story. STEV

发表于:2019-01-12 / 阅读(99) / 评论(0) 分类 2013年VOA慢速英语(三)月

37 研究表明2500万年前流星曾碰撞过地球 DATE=4-18-01 TITLE=SCIENCE REPORT - Meteor Collision With Earth BYLINE=Jill Moss (Start at 59

发表于:2019-01-16 / 阅读(134) / 评论(0) 分类 科技之光

今天我们要学的词是pollution。 Pollution, 是污染的意思。 Air pollution, 空气污染。 Water pollution, 水污染。 Beijing's chronic pollution has been one of the biggest headaches for the Olympic Games organizers, 北京长期的空

发表于:2019-02-04 / 阅读(64) / 评论(0) 分类 英语单词荟萃

Ohio Lake Erie, the smallest of North Americas five Great Lakes, supplies fresh drinking water to an estimated 11 million people in Ohio, Michigan and southern Ontario province, Canada. Yet sometimes pollution, both from industrial waste and farm-che

发表于:2019-02-04 / 阅读(80) / 评论(0) 分类 英语新闻

Shell in Court Over Nigeria Pollution Charges LONDON The international oil and gas company Royal Dutch Shell was in court Thursday facing charges of polluting Nigerian villages. The case has been brought in a civil court in The Hague by four Nigerian

发表于:2019-02-04 / 阅读(103) / 评论(0) 分类 英语新闻

BEIJING. Feb. 5 (Xinhua) -- Beijing authorities asked the public to cut firework celebrations and said they have reduced stocks of the items, as firework sales began on Tuesday for the upcoming Chinese Lunar New Year. Three authorized retailers in Be

发表于:2019-02-04 / 阅读(80) / 评论(0) 分类 英语新闻

Clifford Stoll用一连串充满狂放、活力的奇闻趣事,观察,乃至于当场演示的科学实验紧紧抓住观众。当然,用他自己的话来说,他是一个科学家,当我在着手一件事情的时候,我已经开始想着下

发表于:2019-02-05 / 阅读(78) / 评论(0) 分类 TED公开课:会心一笑

I'm a man of my word I mean what I say My pledge is my bond Well,that's just my way When you've made a promise To someone who's gone Well,that's when forever Seems a little too long I'm a man of my word And I made you a vow I swore that I'd love y

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 美国乡村音乐

Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y

发表于:2019-02-07 / 阅读(169) / 评论(0) 分类 音乐咖啡厅

Todd: OK, Keith, if you won 1,000,000 dollars? No, wait, 10,000,000 dollars. Keith: 10,000,000. Todd: If you won 10,000,000, what would you do? Keith: Well, first thing I'd do, I'd probably buy a nice house for me and my wife. Todd: OK, where would t

发表于:2019-02-08 / 阅读(73) / 评论(0) 分类 原版英语对话1000个

NEW YORK, April 6 (Xinhua) -- The U.S. dollar climbed against major currencies this week as concerns about the European debt crisis again weighed on the euro and upbeat U.S. job data helped restore investors' confidence in the U.S. economy. The dolla

发表于:2019-02-17 / 阅读(83) / 评论(0) 分类 英语新闻
学英语单词
absent refractory period
additional uniform regulation
administer radiation
agaricologists
Aggtelek
agree to reduce the price
aluminium adjuvant
antigonuss
atrium sinistrums
Austnes
available carbon dioxide
average life rate
base variety
biphase data code
bivalued
burning-in period
butt play
calcium chloride brine
cetyl
closed circuit anesthesia
coaxial power line
collision risk
commercial data processing
confrigerate
cost accounting center
cotinifolium
criminal capacity
degree parallel
DFECT
dilat
dirhams
discontinuous running
disease-prevention
electron-discharge
Engadin
entomopoxvirus(EPV)
existing ro-ro passenger ship
final cuts
find the length of someone's foot
fluid homeostasis
for once
fragilis
Futostrep
gas rudder
geroff
group-reaction
Hanzi number
have a soft spot for someone
head gut
heating surface bank
heuchera sanguineas
Import Trigger Price Mechanism
infra-red curing
internal gas drive
intrinsic deflection
jinny roads
kindergraph
laikpia lung disease (of sheep)
Larat's treatment
Le Sage
leased fixed assets
logging tool
magnetic conductance
meadowy
motor ataxia
murder boards
p gate thyristor
Paasche's index
para-oesophageal commissure
parallelizing
phylloscopus ricketti
Plante-type plate
plicately
plural fertilization
prenasale
present something on a silver platter
red civil airway
resensitised
reserate
reverse blocking inserval
RF coupling loop
rule editor
rural terminal exchange
self-reformations
sensitive galvanometer
Septoplix
short-circuit(ing)
soda recovery furnace
stereoencephaloscope
stimulatingly
straight iris knife
Strophinos
surface smears
thermal coefficient of conduction
Tongliao
tovariches
TP-21
tricyclopentadienyl metal alkoxide
unloading point
unsalable goods
Wankel SIM engine
warming spleen and stomach for dispelling cold