电刷摩擦损失

UNIT 2 Good Health to You!祝你健康! Lesson 10 Always Brush your teeth!经常刷牙! 1 Before and after 之前和之后 Li Ming eats breakfast at 7:00 in the morning. Before breakfast,he washes his hands他早饭前洗手 After breakfast,he brushe

发表于:2018-12-12 / 阅读(145) / 评论(0) 分类 冀教版小学英语(三起)--第八册

Unit 3 [00:38.19]A dollar a job [00:41.43]Last week was Dotlar-a-Job Week for the Cub Scouts. [00:48.98]The cubs call their neighbour. [00:53.66]'Have you got any jobs for us to do?' [00:59.59]they asked her. 'You can clean my balcony. [01:04.84]Ther

发表于:2018-12-13 / 阅读(260) / 评论(0) 分类 小学综合英语6A

Brush Yourself Off And Try Again: An Invention Story AUDIE CORNISH, HOST: Two inventors wanted to change the world of dental hygiene with a new kind of toothbrush. Everything was going great up until the moment their dream was about to become a reali

发表于:2018-12-17 / 阅读(170) / 评论(0) 分类 2017年NPR美国国家公共电台8月

图片1 You might be checking out this Culips episode because you are brushing up on your English! In this episode we look at three expressions that mean exactly the same thing: to brush up on, to bone up on, to polish up on. These expressions are go

发表于:2019-01-01 / 阅读(119) / 评论(0) 分类 英语博客-北美风情

Intermediate filaments - unlike microfilaments and microtubules, they are verystable. Instead of being stacked proteins, as in actin, intermediate filaments are built of interlocking proteins. A dense

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 医务英语

By Sabina Castelfranco Rome 25 July 2007 Soaring temperatures and forest fires have forced thousands of holiday-goers in southern Italy to evacuate hotels, campsites and other tourist sites. From Rome, Sabina Castelfranco reports there have been at l

发表于:2019-01-07 / 阅读(231) / 评论(0) 分类 2007年VOA标准英语(七月)

A: Have you talked to Mr. Smith about Ben's obscene speech towards you? A: 你跟 Smith 先生提过 Ben对你讲的猥亵的话吗? B: Yes, but he brushed it off as if it were not a big deal to him. B: 有! 但他轻轻带过(不理), 好像觉得那并

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 美国俚语

UNIT 4 At Home 在家里 Lesson 29 Brush and Comb 毛刷和梳子 1.What is it?这是什么? brush 刷子 comb 梳子 soap 香皂 toothbrush 牙刷 2.Let's sing a song. This is the way we brush our hair, brush our hair,brush our hair. This is the way

发表于:2019-01-09 / 阅读(214) / 评论(0) 分类 冀教版小学英语(三起)--第二册

STEVE INSKEEP, HOST: When it comes to healthy aging and keeping your memory sharp, here's one idea you may not have considered. Get your hearing checked, your ears. NPR's Allison Aubrey reports a new study finds people who restore hearing loss with h

发表于:2019-01-17 / 阅读(108) / 评论(0) 分类 2018年NPR美国国家公共电台10月

LA brush fire closes Getty Museum Hundreds of people have been evacuated (被撤退) from the world-famous Getty art museum in Los Angeles as a brush fire rages in nearby mountains, officials say. The fire broke out around 1300 local time (2000 GMT)

发表于:2019-01-18 / 阅读(153) / 评论(0) 分类 英语新闻

歌词如下: This is the way we wash our face, Wash our face, wash our face. This is the way we wash our face, So early in the morning. This is the way we comb our hair, Comb our hair, comb our hair. This is the way we comb our hair, So early in t

发表于:2019-01-28 / 阅读(187) / 评论(0) 分类 英语儿歌274首

歌词如下: This is the way we wash our face, Wash our face, wash our face. This is the way we wash our face, So early in the morning. This is the way we comb our hair, Comb our hair, comb our hair. This is the way we comb our hair, So early in t

发表于:2019-01-28 / 阅读(129) / 评论(0) 分类 英语儿歌274首

By Peta Thornycroft 22 November 2007 The political future of Morgan Tsvangirai, the leader of Zimbabwe's divided opposition Movement for Democratic Change, is facing challenges. As Peta Thornycroft reports for VOA, many of his closest associates are

发表于:2019-01-31 / 阅读(120) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Andre de Nesnera Washington 11 October 2007 Relations remain tense between Russia and Georgia several weeks after Georgian forces killed two Russian military officers in the Georgian separatist region of Abkhazia. In this background report from Wa

发表于:2019-01-31 / 阅读(134) / 评论(0) 分类 2007年VOA常速英语(十月)

By David Gollust State Department 16 July 2007 The State Department said Monday there is no rift between the Bush administration and former British Prime Minister Tony Blair over his new role as envoy for the international Middle East Quartet. Mr. Bl

发表于:2019-02-02 / 阅读(202) / 评论(0) 分类 2007年VOA标准英语(七月)

BEIJING, June 12 (Xinhua) -- Pressure from trade frictions has continued to increase this year for Chinese enterprises, while further challenges are expected in the future, a commerce official said. Li Chenggang, head of the Department of Treaty and

发表于:2019-02-18 / 阅读(126) / 评论(0) 分类 英语新闻

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(152) / 评论(0) 分类 英语新闻

The largest U.S. bank, JPMorgan Chase, says it lost $5.8 billion in bad trades this year, nearly triple its original estimate. The Wall Street investment bank said two months ago it estimated that losses originating in its London trading office would

发表于:2019-02-18 / 阅读(168) / 评论(0) 分类 英语新闻

BEIJING, Apr. 16 (Xinhuanet) -- China and the United States will experience more trade friction in the high-end manufacturing sector, as Washington protects its domestic industries, officials said on Sunday. Friction will surely increase as China and

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 英语新闻

China, EU to negotiate over solar panel friction BEIJING, Sept. 11 (Xinhua) -- The Chinese government on Tuesday sent a delegation to Europe to negotiate with the European Union (EU) about the trade friction over solar panel imports. The delegation,

发表于:2019-02-25 / 阅读(205) / 评论(0) 分类 英语新闻
学英语单词
Addison's syndrome
adherence test
Anhydrobiotite
anomalous high level
arginine phosphokinase
arm cut
bechancing
before marriage
berghofer
board over
Boucau
capital in budget
caudal process
cesarani
charge water
chitin
clasps
clipped gable
closure head insulation
colo(u)r temperature
cosmic-ray element abundance
cuchulains
cyclodoecatriene
dead end loss
dorsal prepucotomy
ecological plant geography
Ehrlich 606
eight-wheeler
entrepreneur's income
extended logout
femoral fracture
flow by
fluorescence spectroscopy
fuel strainer foot
fval
geomorphometry
histimet
Independent Petroleum Association of America
inversion of Fahraeus-Lindquist effect
itemisations
Jack Russell terriers
kadder
left divisor
linear dilatometer
low-impedance manganin stress gauge
lumber tong
median temperature digestive treatment
Mendelyeev chart
methyl-phospho-acid
methylketols
misstop
monadic indicant
multipleturn
mystacinid
neritas
net payment
paseng
pci (pellet cladding interaction)
Phocomilia
potassium iodide (starch) test paper
principle of orality
pryke
pseudo-lens
Pusterwald
put into action
Puulavesi
pyrradiometer
quasi weighted voting system
rain station
re-phrasings
redirected dial number id service
refrigerating loft
Regio orbitalis
reinke edema
relay contact network
relay repeater
rpo
saliencies
sand bypassing
scientific research
semaphores
sensing matrix
staphylorrhaphies
subgleba
system acquisition time
Taraxacum officinale Weber ex Wiggers
thyrolingual cyst
transposition board
troubleshooting guide
turkas
twistorial
vaporub
vitiosities
Volscian
vortex strip
washwoman
weekleys
wooden beam bridge
wooden pearl cushion
woolfats
X-Philes
Yongping