膜性龈口炎

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(90) / 评论(0) 分类 Scientific American(八)月

Today, New Zealanders celebrated Waitangi Day in many places but the main events were held at the Treaty grounds in Waitangi. This is in Northland, about 3 hours drive north of Auckland. The day before, on Tuesday 5th February, leaders held a meeting

发表于:2018-12-05 / 阅读(71) / 评论(0) 分类 新西兰英语

Everything that's alive and quite a few things that aren't, gives off heat. That's what you are looking at now. Every part of your body is burning up energy and creating heat as it goes about the busi

发表于:2018-12-07 / 阅读(64) / 评论(0) 分类 生命物语

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(125) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

aspirin 阿斯匹林 dentist 牙医 earache 耳朵疼 flu 流行感冒 have a headache 头痛 have a stomachahe 胃痛 have a temperature 发烧 have a toothache 牙痛 have an earache 耳朵痛 have flu 得了流行性感冒 have measles 得了麻疹

发表于:2018-12-17 / 阅读(82) / 评论(0) 分类 新概念英语第一册单词MP3

DIALOG 34 laurance--Hey.I'm sorry to interrupt,but there's something important I have to tell you. soony--Can't it wait? laurance--Not really.It's pretty important. jenny--Is it a matter of life and d

发表于:2018-12-26 / 阅读(57) / 评论(0) 分类 英语经典听力对话

Divorce is on the increase around the world. It seems divorce rates are rising in pretty much every country you read about. I know in my country, divorce is now not unusual. More than thirty per cent of marriages end in divorce. I suppose its easier

发表于:2018-12-26 / 阅读(71) / 评论(0) 分类 纯正英语一分钟

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:2019-01-02 / 阅读(122) / 评论(0) 分类 白领美丽英文诵典365

Katia: So, Enam, we're talking about arranged marriages, but what about the rate of divorce of arranged marriages? Is it high? Enam: Well, actually, the rate is incredibly low. Actually, it's below ten percent and it's changing but still it's really

发表于:2019-01-06 / 阅读(72) / 评论(0) 分类 原版英语对话1000个

By Michael Drudge London 07 March 2006 The population of Europe is aging faster than that of any other continent. In the coming decades, there will be only two workers or fewer for every retiree, putt

发表于:2019-01-07 / 阅读(157) / 评论(0) 分类 2006年VOA标准英语(三月)

By Franz Wild Abidjan 06 July 2006 People from several sides of Ivory Coast's conflict are disappointed at the results of a meeting between the government and rebels that was chaired by U.N. Secretary General Kofi Annan. Franz Wild reports for VOA f

发表于:2019-01-12 / 阅读(170) / 评论(0) 分类 2006年VOA标准英语(七月)

2006年VOA标准英语-Aging Chernobyl Survivors Share Memories o

发表于:2019-01-13 / 阅读(122) / 评论(0) 分类 2006年VOA标准英语(四月)

Today is Waitangi Day, a day when we remember the Treaty that was signed on Feb 6th 1840, between the Queen of England and the Maori chiefs of New Zealand. In the Treaty, Queen Victoria agreed to protect the Maori and give them the same rights as Bri

发表于:2019-01-27 / 阅读(103) / 评论(0) 分类 新西兰英语

Today is Waitangi Day. It is 170 years since the signing of the Treaty of Waitangi. This was a treaty between Queen Victoria of England and Maori chiefs in New Zealand. The Queen promised to give Maori all the rights of British citizens and to protec

发表于:2019-01-27 / 阅读(88) / 评论(0) 分类 新西兰英语

Midnight tonight is the deadline for all Treaty of Waitangi claims. Last year, there were 97 claims but more than 1,000 claims are likely by midnight tonight. This is the last time that anyone can make an historic claim although it will take many yea

发表于:2019-01-27 / 阅读(75) / 评论(0) 分类 新西兰英语

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(92) / 评论(0) 分类 英语小达人

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(127) / 评论(0) 分类 科技之光

By Phuong Tran Dakar 15 March 2007 In some parts of Africa, divorce is still considered a scandal. But, as more couples move to Africa's rapidly growing cities, divorce has become less of a cultural shock. Although female divorcees in rural communit

发表于:2019-02-02 / 阅读(152) / 评论(0) 分类 2007年VOA标准英语(三月)

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(118) / 评论(0) 分类 实用英语

今天我们要学的词是nagging。 Nagging, 唠叨个没完没了的,搅得人不得安宁的。The tennis player decided to take the season off to take care of his nagging shoulder injury, 这个网球选手决定赛季停赛,彻底治好一直

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 英语每日一词
学英语单词
.s
activity account
additive gene action
antropofago
aroons
assasin
astronautical rocket
auditor change
auxiliary connection
barbette battery/gun
barces
baruth
briarcliffs
caloric theory of heat
carbon particle
casar
cheke
Chian earth
churidars
cologue
control-grid plate transconduct-ance
crown left
debye wave number
directorates for inter-services intelligence
drop door chain
dybbuks
electrostatic spraying process
embulk
epiphyseodesis
erosion shields for blade
fly with the owl
foreign government bond
frequency of stars
general supply fund
genus Artocarpus
hand kept
helotism
HSDPA - High Speed Downlink Packet Access
hydroxyethylamino-diacetic acid
illegal comparison of record
initially coned disc spring
intermediate object code
ion wave instability
jasminum floridum bge.
juanito
kazmirek
La Estancia, R.
lalls
latency time
left-handed crystal
libertinage
lyndall
macro-etching
Mahlaanobis distance
matridine
medullary ray
metamorphic breccia
motoo
neurolemmocyte
nonwork
onaran
OODA
ornithological anatomy
output polarization
petrotympanic fissure
piopio
pipe clamp
postspawning
promulgates
pseudoarthrosis
racing bat
radix dioscoreae
redones
residual block
rocket exhaust trail
rosa persica michx.
running knots
seasonabliest
sentence-tokens
sequential data change
simple arithmetic expression
small granule cell
South Fabius R.
Streptococcus anaerobius
subspecializes
sugar pills of live poliomyelitis vaccine
sulfatidate
switcheroos
synclator
take distance
test face
There is no saying.
tracheo-asophageal
Valeriana stenoptera
variable drop mechanism
VCSR
ventilator cowl
Vohitrandriana
welfaryng
wheeled vehicle
xylaria curta
yakata