[医]对苯二胺:一种染料,分子式为C6H4(NH2)2,其盐酸盐可将头发染黑,但可引起迟发性接触性过敏反应

1992年第25届巴塞罗那奥运会闭幕歌曲《Amigos para siempre》 《永远的朋友》是1992年巴塞罗那奥运会的主题歌。 amigos para siempre在西班牙语中是一生 的朋友之意。 参与制作这首巴塞罗奥运会那奥运

发表于:2018-11-29 / 阅读(265) / 评论(0) 分类 奥运歌曲

By Jill Moss Broadcast: November 24, 2003 This is Robert Covent with the VOA Special English Development Report. The World Health Organization says it expects two times as many cases of 1)diabetes in

发表于:2018-12-01 / 阅读(197) / 评论(0) 分类 VOA2003(下)-发展与科学

哈利波特与魔法石12-Diagon Alley

发表于:2018-12-05 / 阅读(131) / 评论(0) 分类 哈利波特与魔法石

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(141) / 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(114) / 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(87) / 评论(0) 分类 初学者听力文摘精选

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(91) / 评论(0) 分类 英文魔法师字源大挪移

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(84) / 评论(0) 分类 英语听力文摘 English Digest

发表于:2019-01-03 / 阅读(143) / 评论(0) 分类 奥运英语

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(128) / 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(128) / 评论(0) 分类 Scientific American(十一)月

【葛式/春生式瘫坐】可以造个新词,比如para-lies,是paralyze(瘫)+lie,强调瘫和躺。或者para-sit,是parasite(寄生虫/懒汉)+sit,强调懒和废。 例句:The picture of Jenerys Spring-Born of House Gedaye parasittin

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 英文语法词汇

[00:30.30]lesson 33 [00:48.14]1.What is the matter with Sharon? [00:53.47]She has hurt here shoulder. [00:58.93]2.what does the doctor tell her to do? [01:06.87]The doctor tells her to use a special treatment. [01:14.24]Language points: [01:19.88]1.L

发表于:2019-01-10 / 阅读(291) / 评论(0) 分类 高中英语人教版高三

美国之声夺得亚军的亚裔美女Dia Frampton单曲《The Broken Ones》 I know they've hurt you bad. Wide, the scars you have. Baby let me straighten out your broken bones, All you faults to me make you more beautiful. I can't help it, I love

发表于:2019-01-10 / 阅读(118) / 评论(0) 分类 英文好歌推荐-百听不厌的英文歌曲

SCIENCE IN THE NEWS - Diabetes and Alzheimer's / Treatment for Alzheimer's / No Link between Vaccine and Autism By Broadcast: Tuesday, May 25, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Speci

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 科技之光

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(147) / 评论(0) 分类 英语新闻

BEIJING, June 28 (Xinhuanet) -- The figure of adults with diabetes has risen to 347 million worldwide, which is more than doubled in the past three decades, according to a study published in the British journal Lancet. The study, which analyzed data

发表于:2019-01-11 / 阅读(113) / 评论(0) 分类 英语新闻

从古至今,人类在不停地探索能够象鸟儿一样自由自在飞翔的方法,随着科技的进步和现代航空技术的发展,人类发明了各种飞行工具,滑翔伞就是其中一

发表于:2019-02-01 / 阅读(232) / 评论(0) 分类 奥运英语

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(255) / 评论(0) 分类 英语新闻

很多同学对于托福独立写作的段落发展和结构安排非常头疼,学霸们可能会觉得写作其实并不复杂,但是非学霸们呢?经常拿到一道题抓耳挠腮不知如何下手,写着写着又觉得没话可说了。其

发表于:2019-03-02 / 阅读(151) / 评论(0) 分类 托福英语
学英语单词
anti-transmit receive tube
Camowen R.
carragheenan
Casselian
cellular approximation
coignes
coiling machine
cold impact extrusion
combined firing
complete range of six points
conical bottom
coordinated universal times
crown cork finish
cryostats
current ratio regulator
database position
deep-conditioning
demand loan unsecured
dirt slip
double current system
drone aircraft
dynamic dispatching
echevarri
ergotropy
fauches
Fin Stock
fleshhound
flex lance
flexible-fuel
four-seam fastballs
furazan
gas turbine liquid-fuel burner
glass selad
go a great way with
grey level correction
gross yarns
Gross-Zimmern
hair-scalp
holonomy irreducible
homefree
hydrocenosis dependens
impetigo staphylococcic
incompatibility (stout 1918)
infucate
inoffice
insignes
instruction-oriented algorithm
juica
kinetic-control system
latin characters
leaded zinc
LHST (laundry and hot shower tank)
likably
Lomatogonium chumbicum
Loxomaceae
lubricating oil arrangement
manometric flame
mill flow assay
miscredent
mix circuit
my library
outdoor sports
p.r.
parabolic arch
particularism-nationalism school
petroleum gas
prebuy
puccinia kyllingae-brevifoliae
pure exchange
rausch
red-osier
Redon, Odilon
reversed erosion fault-line scarp
rocker arm for valve
scheme of colour
Shaytanka
simple formatting
single bucket loader
single-tube oscillator
smooth cut file
spicy food
sports section
stand by face
statistical regression
Steinmann
stimulated Raman pumping
stratum dentatum epidermidis
summerhalls
the alpss
the pacific coast geosyncline
tong crane
Tuberculum mediale
Tussucat
two busbar regulation
two stage lift
tyrosine transferase
unstylistic
weldsomly
wooden concrete composite beam
WRA (Water Research Association)