[化] 肉桂酸乙酯

A: Do you have any idea what time it is? B: My bad. I didn't realize that it was so late. A: Do you really think that that excuses your tardiness? B: Of course not. I really did lose track of time. A: Didn't I tell you to call when you're running lat

发表于:2018-11-30 / 阅读(177) / 评论(0) 分类 英语情景对话-日常生活

A: Do you know how late it is? B: My fault. I didn't realize what time it was. A: I hope you don't think that excuse lets you off the hook. B: Not really. I'm telling the truth. A: Haven't I asked you to call if you're going to be home late? B: This

发表于:2018-11-30 / 阅读(174) / 评论(0) 分类 英语情景对话-日常生活

A: Do you realize what time it is? B: I'm sorry, I lost track of time. A: Do you honestly believe that that is a good excuse? B: Not at all--that is what really happened. A: How many times do I have to ask you to call if you're going to be late? B: Y

发表于:2018-11-30 / 阅读(185) / 评论(0) 分类 英语情景对话-日常生活

Late for soccer Toot-toot.Tim woke up and looked out of the window. Oh,no!he shouted.It's soccer today!Michael's dad is here now! Tim opened the window.I'm coming!he shouted to Michael. Mom!Mom! Wake up! Help me! I'm late for soccer. Where are my soc

发表于:2018-12-06 / 阅读(248) / 评论(0) 分类 Cherry老师讲英文故事

Late Cherry Blossoms Disappoint Washington Tourists Snow mixed with rain greeted visitors to the Jefferson Memorial and the adjacent Tidal Basin. Photographer Judy Young was hoping to snap shots of the city's famous cherry blossoms, covered with snow

发表于:2018-12-16 / 阅读(94) / 评论(0) 分类 VOA标准英语2013年(三月)

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(158) / 评论(0) 分类 万物简史

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(139) / 评论(0) 分类 VOA双语新闻 2014年1月

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(132) / 评论(0) 分类 Scientific American(三)月

一首给人感觉淡淡忧伤的优美歌曲Hear Me Cry (你能听见我的哭泣么),自奥斯卡影片Intersection(译名:激 情交叉点)主题曲,由Cagnet演唱,是好莱坞帅哥李察吉尔主演的电影。据说也是日剧恋爱世纪的主题歌。电影描写的是都市中的一场婚外恋,可是这首歌却也是同样的

发表于:2019-01-06 / 阅读(187) / 评论(0) 分类 音乐咖啡厅

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 Scientific American(四)月

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(十一)月

By Joe Bavier Abidjan 25 October 2006 Nearly four years into international mediation aimed at reuniting war-divided Ivory Coast, the U.N. Security Council is preparing to pass a new resolution creating another transitional period. Despite the effort

发表于:2019-01-12 / 阅读(215) / 评论(0) 分类 2006年VOA标准英语(十月)

By Gary Thomas Washington 11 January 2006 Iran has incurred international displeasure for its decision to resume work on its controversial uranium enrichment program. British Prime Minister Tony Blair

发表于:2019-01-31 / 阅读(314) / 评论(0) 分类 2006年VOA标准英语(一月)

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(293) / 评论(0) 分类 英语新闻

酷帅光头的造型、粗犷迷人的嗓音,个性男歌手克里斯道奇虽然成名于American Idol(美国偶像)选秀比赛,却充满着无比充沛的摇滚热力,与其说是想成为美国偶像,倒不如说他更适合成为摇滚巨星。 首张同名专辑《Daughtry》刚发行,便以三十余万张销售量空降亚军,并持续

发表于:2019-02-06 / 阅读(123) / 评论(0) 分类 英文摇滚歌曲

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(153) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(154) / 评论(0) 分类 万物简史

When all our tears have reached the sea Part of you will live in me Way down deep inside my heart The days keep coming without fail A new wind is gonna find your sail Thats where your journey starts Youll find better love Strong as it ever was Deep a

发表于:2019-02-20 / 阅读(132) / 评论(0) 分类 The Voice 美国好声音

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(170) / 评论(0) 分类 TED演讲教育篇
学英语单词
alkakengi
antrectomies
armchair liberal
automatic interaction detection(aid)
bellfort
bergesen
bit of rough
blackmarkets
bootstrap exploration
bottom latch
box pattern
Buerger's precession camera
burnt cut
caddicefly
cage roller
case officer
Cecina, Fiume
cererbrol
Cessford
chenodeoxycholic(acid)
class module
clean of
clear your desk
colored gustation
combined fix
contract management
convertees
cost ladder
cow-thistle
crankbaits
crooked foot
degree of scatter
delaware r.
Dermot
dimera
discoid head
disintegration heat
doubled up swinging booms
down-hill grade
dual completion
egg albumin precipitin
employment status
enrooting
fish meat
floating point transformation
fulfilment house
gebet
giardial dysentery
gloeosporium theae-sinense miyake
gun bore scavenger
Hell system
Hung's method
IDMDD
inclusion of other in the self scale(ios)
internal power limit of alternator
iridectomies
jet perforating gun
Jungian psychology
Kamālvand
Kublai Khan
La Matanza
Lochem
lxxxviier
major spiral (sax 1935)
Mayang-do
Michichi
mixtilinear
Mormonize
neverborn
not to care a monkey's fuck
ostrya carpinifolias
owe it to oneself
own-ship noise
palletising
paradoxes
pedantic
phosphated steel
precise output
prime labelling convention
qualified address
quinoprotein
rectangular robot
Roche-lez-Beaupré
roller breaking machine
rubberstamping
Saryk
scrapeage
sermoning
sine aldehydo alcohol
skip bus
slave-driven
slum landlord
So-do
special nonlinear element
sperm ball
square jackscrew
sync signal re-insertion
top-tier vendor
unforgot
varistor compensated circuit
wet reagent
Yu-Gi-Oh!