[化] 1-萘酚-4-磺酸; 奈温酸

[00:01.26]Its out of service. 停止服务了 [00:02.74]-Ill give you a 1 00 dollars. -You dont have to do that. 我给你一百美圆 你为我服务 你不需要那么做 [00:05.90]No, really. 200 dollars. I wont have it. 不 真的 两百美圆 我不

发表于:2018-11-30 / 阅读(144) / 评论(0) 分类 听电影学英语-后天

I cant believe its gone, Violet said softly to Mrs. Lightfeather a few minutes later. Who would take it? Someone must have stolen it, Joe said. Maybe they thought it was valuable. All the children had gathered in the kitchen once they heard what had

发表于:2018-12-06 / 阅读(119) / 评论(0) 分类 37 The Mystery of the Lost Vil

This is creepy, Violet said. And Im freezing. I told you to wear a sweater, Jessie muttered. The nights get chilly here. It was midnight and the two sisters were headed for the dig with Amy. Amy swung her flashlight in a zigzag motion to light the wa

发表于:2018-12-06 / 阅读(125) / 评论(0) 分类 37 The Mystery of the Lost Vil

It was nearly midnight when Benny came to a decision he just had to take one last look at the treasures from the dig. After making sure that Joe and Henry were sound asleep, he crept out of the bedroom and headed downstairs. He groped his way in the

发表于:2018-12-06 / 阅读(105) / 评论(0) 分类 37 The Mystery of the Lost Vil

片名:我是传奇 英文片名:I Am Legend 又名:魔间传奇 国家/地区:美国 区域:欧美 发行:华纳 Warner Bros. Pictures 类型:动作 科幻 冒险 导演: 弗朗西斯劳伦斯Francis Lawrence 主演: 威尔史密斯Will Smith 爱丽丝布拉加Alice Braga 萨利理查德森-惠特菲尔德Sal

发表于:2018-12-07 / 阅读(89) / 评论(0) 分类 影视英语听力

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

发表于:2018-12-07 / 阅读(220) / 评论(0) 分类 (科普英语)Earth and Sky

Iconic images weve all come to know. Hasib Hussain, the fourth London bomber, winds his way through crowds on Londons Hillston Road. Less than an hour later, he would detonate his bomb on a bus here in Tavistock Square, killing 13 people. You can mak

发表于:2018-12-11 / 阅读(72) / 评论(0) 分类 万花筒2008年

AMERICAN MOSAIC - Muslims and Jews Share Life Stories and Build Friendships in LA Welcome to AMERICAN MOSAIC in VOA Special English. Im June Simms. On our show this week, we play new music from singer Aaron Neville. We also tell about an effort in Ca

发表于:2018-12-16 / 阅读(83) / 评论(0) 分类 2013年VOA慢速英语(二)月

第41期:建议网上求职 内维尔面试失败了,好友克里斯建议他网上求职。内维尔接受了他的建议。 Neville: How about your interview? Chris: They turned me down. Neville: Why? You are so excellent. Chris: I think the only

发表于:2018-12-25 / 阅读(98) / 评论(0) 分类 职场英语口语

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

发表于:2019-01-02 / 阅读(265) / 评论(0) 分类 知性英语

Section 28 Acid Rain 50 years ago, no one talked about acid rain. Then we didn't really know the harm it was causing to the world. Today almost every adult and school child is aware of acid rain and i

发表于:2019-01-02 / 阅读(141) / 评论(0) 分类 英语导读1000句

第32届格莱美获奖金曲《无需知道太多》,由女歌手琳达-罗恩施塔特(Linda Ronstadt)与黑人歌手爱伦-奈维尔(Aaron Neville)于1989年合作完成,是对唱情歌的经典。 Don't Know Much Aaron Neville Linda R

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 英语金曲精听

第32届格莱美获奖金曲《无需知道太多》,由女歌手琳达-罗恩施塔特(Linda Ronstadt)与黑人歌手爱伦-奈维尔(Aaron Neville)于1989年合作完成,是对唱情歌的经典。有网友说,这首歌是为那些不善于言语表达的人所写的,清澈细腻的嗓音重复着我知道的不多,但我知道我爱

发表于:2019-01-10 / 阅读(154) / 评论(0) 分类 音乐咖啡厅

Can Folic Acid Prevent Childhood Autism? From VOA Learning English, this is the Health Report in Special English. A new study found that women who took folic acid supplements in early pregnancy were less likely to have a child with autism. Folic acid

发表于:2019-01-12 / 阅读(153) / 评论(0) 分类 2013年VOA慢速英语(五)月

AS IT IS 2016-02-13 Work Soothes Pain of Acid Attacks In India A caf in India is hiring women who once stayed in hiding after being attacked with acid. One woman, Dolly Kumari, says she stayed inside for two years after a man threw acid on her. He wa

发表于:2019-01-12 / 阅读(139) / 评论(0) 分类 2016年VOA慢速英语(二)月

Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2013年(四月)

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(188) / 评论(0) 分类 VOA常速英语2007年(十一月)

STEVE INSKEEP, HOST: This story takes us back to 1938, the days before World War II. We say now it was before the war. But, of course, people were not sure the war was coming then. In September 1938, German leader Adolf Hitler demanded to take over p

发表于:2019-01-16 / 阅读(94) / 评论(0) 分类 2018年NPR美国国家公共电台1月

Mister Rogers Talked Frankly With Kids About 'Grown-Up' Issues That Weren't MARY LOUISE KELLY, HOST: When I was a kid in the '70s and my mom needed a few moments of peace, she would plunk me down in front of the TV, adjust the rabbit ears and turn on

发表于:2019-01-17 / 阅读(83) / 评论(0) 分类 2018年NPR美国国家公共电台6月

On September 18th, all New Zealand bread was going to have folic acid added to it. However, now the government has decided to wait three years. New Zealand and Australia have an agreement about food standards. Australia is going to add folic acid to

发表于:2019-02-25 / 阅读(165) / 评论(0) 分类 新西兰英语
学英语单词
algorithmic entropy
ascendens
atmospheric density
auditor registration
B.D.S.T.
bastardized
batsche
beatifying
belt car unit
bfpo
big-thinking
body median septum
boiling evaporate
bolt embedded welding
building the nation with science and technology
by-passed monochrome transmission
caruck
Chandīgarh, Union Territory of
channelized receiver
chronologist
co-editors
color gamut
combination angle depth gauge
confederated
donleavy
DOS window
double-timed
downstream monopolist
drainage design
East Lyme
elevator shaft bush
end of life
epistles to the romans
evacuation-slide launching
febris recurrens africana
first balcony
fixer
foudroyants
four-core wire
fransey
galtah
genus gaultherias
glycotransferase
Gordian III
hairpiece
heat extruder
height accuracy
helmintin
hog-nosed badgers
Hot Stand By
ILEV
indented girder
inform upon sb
iron andradite
ivanpah
Kirklinton Sandstone
klockmannite
Kocher's point
lin chi
lipoedema
local backup
midinterval
minidictionary
mode configuration
moving armature
non-equilibrium competitive antagonism
over synchronous braking
owlers
package aircraft
panic over
pennie
phase resolver
pollishe
power excavator
preduals
principal boy
Qimei Township
rapid coagulation
release from
report of irregularity
rotodome
Santa Marta gold
Sedlingtus
self-cleaaing of water
solvent-in-pulp
steel bar hoop spiral bending machine
structural drag
sweets
swoops in
tax payment documentation
Trade Weighted
transmission drive gear shaft
umbrella articles
United States Savings Bonds
unitizing
unrayed
user ID
Vandegrift
ventricular ganglia
vibratory bowl feeder
vver
working seetion