苯基山梗醇

A Century of Memories (1920-1929) At the 1) dawn of the 1920's, America was clearly entering a new era, an era defined by a vast and complicated urban culture that would dominate the rest of the 20th

发表于:2018-11-28 / 阅读(354) / 评论(0) 分类 疯狂英语2003年

We all use them when we send text messages; now they have been included in the latest edition of the Oxford English Dictionary (OED). They are the online abbreviations OMG, oh my God; LOL, laughing out loud; FYI, for your information; and IMHO, in my

发表于:2018-12-07 / 阅读(234) / 评论(0) 分类 创新英语

主持人Mike Bond和杨琳带你走进他们幽默搞怪的日常生活,带你边玩边学地道美语!今天杨琳给领导Sasha发了个短信表示关心,不过咧,她不知道LOL到底是什么意思!尴尬了~ 1. As white as a sheet

发表于:2018-12-16 / 阅读(128) / 评论(0) 分类 美语怎么说

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(173) / 评论(0) 分类 万物简史

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(149) / 评论(0) 分类 Scientific American(三)月

Fun Fact: Alligators Can Regrow Teeth 有趣的事实:短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal

发表于:2018-12-28 / 阅读(130) / 评论(0) 分类 初学者听力文摘精选

its time again for the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Ive always been fascinated by volcanoes. So I was wondering: How well can scientists predict when and where a volcano will erupt? Intersting question. Th

发表于:2018-12-31 / 阅读(122) / 评论(0) 分类 英语听力文摘 English Digest

A schoolboy stole a book from one of his school-fellows,and brought it home to his mother.Instead of chastising him,she rather encouraged him in the deed.As time went by the boy,now grown up into a man,began to steal things of greater val

发表于:2019-01-07 / 阅读(137) / 评论(0) 分类 趣味英语

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(166) / 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(175) / 评论(0) 分类 Scientific American(十一)月

【讲解】: LOLLaugh out Loud,哈哈大笑的意思,最高频,聊天结尾必备 ROFLRolling on the floor laughing,笑的在地板上翻滚,捧腹大笑的意思,比LOL笑的更狠 LMAOlaughing my ass off,屁股笑掉了...比较熟悉的

发表于:2019-01-17 / 阅读(168) / 评论(0) 分类 英语俚语天天说

15At the end of every seven years you must cancel debts. 2This is how it is to be done: Every creditor shall cancel the loan he has made to his fellow Israelite. He shall not require payment from his fellow Israelite or brother, because the Lord 's t

发表于:2019-01-26 / 阅读(180) / 评论(0) 分类 申命记

52 海豚的自我意识 DATE=5-30-01 TITLE=SCIENCE REPORT - Dolphins' Self-Recognition BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 科技之光

Learning how to knit might not be at the top of your fall to-do list, but it should be. Not just for your grandmother anymore, knitting has a wide variety of benefits beyond having something comfy to wear/snuggle/give away at the end of the process. 学

发表于:2019-02-01 / 阅读(201) / 评论(0) 分类 实用英语

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(308) / 评论(0) 分类 英语新闻

How You Spend Your 20s Will Define You 20几岁的人生轨迹会决定你的一生 Many 20-somethings believe they have all time in the world and how they spend their 20s doesn't matter. But they matter most. The foundation you build in your 20s wil

发表于:2019-02-18 / 阅读(126) / 评论(0) 分类 阅读空间

很多20几岁的年轻人觉得自己在这个世界上还有大把时间,怎么度过自己的20几岁无关紧要。但事实是,20几岁的人生轨迹非常重要。你在20几岁奠定下的人生基础将会决定你的一生。所以,认真

发表于:2019-02-19 / 阅读(126) / 评论(0) 分类 英语美文

生活缩略语篇 1.一会儿就回来BBL=Be back later 2.过会聊LR=(talk) later 3.大笑LOL=laughing out loud 4.以后再聊TTYL=talk to you later 5.我知道了IC=I see 6.待会见CUL=see you later 7.顺便BTW=by the way 8.仅供参考FYI=for yo

发表于:2019-02-26 / 阅读(149) / 评论(0) 分类 英语口语

Let's just look at something like, you know, 我们不妨看一个具体的问题 solving problems with making airlines safer. 比如如何让飞行变得更加安全 Yeah, I'm a million-mile flyer. 没错,我自己就经常要坐飞机 I do lots a

发表于:2019-03-04 / 阅读(176) / 评论(0) 分类 TED演讲教育篇

Because, you know, the one thing, one thing that you get with this disease, 因为有一样东西,得了这种病你会得到它 this one comes with a package, is you get a real sense of shame, 这是整套附送的,就是你会感到很羞耻 be

发表于:2019-03-04 / 阅读(197) / 评论(0) 分类 TED演讲教育篇
学英语单词
aberrant myelin sheath
Acheson graphite
Aligudarz
altitude lobe
aminopterin sodium
answer the telephone
antibacklash
aquaculture base
arc light bath
ash damper
axial flow action turbine
azure quartz
bab(o)ushka
batch BSC
bifolios
bobbin net
buffer-beam
buttons
channelizer
Clerodendron cyrtophyllum Turcz.
clicher
clinical manifestation
clue-by-fours
commit to the waves
computer-system audit
conjugated hydrocarbon
consequent lake
containment emergency off-gas system
coveters
diethyl arsine
dirhinia
disk tilt angle
dispersion strengthened material
divaricatum
downward vector irradiance
efficient coding
everyones
Fereol-Graux type of ocular palsy
FMCS
gaging system
gappiness
gasholder
geography
GOX
high source temperature
hydroxycodeinone
I.D.
immunological enhancement
immunoradioactive
indirect signal
intermittent noise
introvertist
laevogyrous
Landivisiau
lengthwise travel rate of table
list of checks being investigated
Liver Muscle Channel
Lonicera oiwakensis
lonicera tangutica maxim.
lysosomal diseases
medacor
meph
Metilar
Mie's scattering laser radar
monocode structure system
Monotremata
Nizhnekolymsk
noise-free seismogram
nonspeaker
Néouvieille, Pic de
Politzer's luminous cone
polynesic
porcelain enameled steel
primulaceaes
producing platform
pterygopharyngeal part
putty medals
radioiodidie uptake (raiu)
regular wind
Retalhuleu, Dep.de
rms amplitude
runaway sexual selection
running expense
running remarks
scale-hair
shale soil
shish kabab
simultaneous carry
stable lad
stretcher-party
string survey
stroke/bore ratio
strong oblique reflection
super protective trade policy
tachypacing
tailings purifler
territorial air
tool carrying device
vascularisation
visual direction finding
Yegyo
zodiacs