[化] 克鲁克司管
A vacuum tube in which the exhaustion is carried to a
very high degree, with the production of a distinct class of effects;
-- so called from W. Crookes who introduced it.
词型变化:名词复数形式 : crookes tubes

[00:00.00]I go to the cinema almost every weekend. [00:04.23]My friends call me a Movie fanatic. [00:06.97]Sometimes if the weather forecast is good , [00:09.23]my friends and I drive to the countryside [00:11.19]for a weekend break. [00:12.75]We lik

发表于:2018-12-04 / 阅读(254) / 评论(0) 分类 北师大版高中英语模块1

[00:00.00]In the evening,I like to play with my children. [00:03.52]I have two children,a boy and a girl. [00:06.55]They are six and eight years old. [00:08.76]I also like to study. [00:10.43]Right now I am studying Chinese [00:12.79]by distance lear

发表于:2018-12-04 / 阅读(273) / 评论(0) 分类 北师大版高中英语模块1

[00:00.00]In most subways,there are stations [00:04.12]about every one kilometer along the route. [00:08.20]Most subway are very modern and clean, [00:12.34]but they can get very crowded sometimes. [00:14.88]So,people have to follow certain rules [00

发表于:2018-12-04 / 阅读(215) / 评论(0) 分类 新标准初中英语七年级下(2013版)

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(284) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

auricular, adj 耳(状)的;听觉的 【例】an auricular tube [医]听诊器 【源】源自拉丁语 auricula耳 【区】particular(adj 特殊的),一起记。你们不觉得耳朵是最特殊的器官吗? 【参】aural(adj 听觉的

发表于:2018-12-04 / 阅读(168) / 评论(0) 分类 不择手段背单词

Sucre搬回牢房以后成为Michael越狱的帮手。一天晚上,Sucre为Michael放哨,Michael则准备把牢房的墙壁凿穿。 [00:07.30]Listen and Share [00:41.76]Sucre [00:44.16]Michael [00:47.34]Sucre [00:48.20]Michael [00:55.63]You're clear. [01:13.15]If the chemicals c

发表于:2018-12-07 / 阅读(199) / 评论(0) 分类 纸牌屋第一季

It isn't quite the first ever royal blog, but it does break new ground for the House of Windsor. The revamped website includes a daily diary, starting in an informal and relaxed-looking Prince Charles

发表于:2018-12-11 / 阅读(134) / 评论(0) 分类 万花筒2006年

V@enook.cn Lesson 17 Bring me some jam. What are you doing,Mom? I'm making some sandwiches. I'll help.I'll cut the bread. OK,Katie. Oh,Katie!What a mess!Give me that knife,please. Bring me some jam,please. Mom!Dan's eating the jam! The jar's almost e

发表于:2018-12-13 / 阅读(191) / 评论(0) 分类 新世纪少儿英语

Mary: On holiday, one summer, we were camping, of course, (Yes, of course) er, and had been to Italy and, er, back into France (Yeah) and, at the border, we had an awful lot of trouble finding the pas

发表于:2018-12-26 / 阅读(189) / 评论(0) 分类 中级英语听力

Mary: On holiday, one summer, we were camping, of course, (Yes, of course) er, and had been to Italy and, er, back into France (Yeah) and, at the border, we had an awful lot of trouble finding the passport and (Mm) the this and the that, (Mm) to move

发表于:2018-12-27 / 阅读(150) / 评论(0) 分类 北外英语中级听力

地铁方便了我们的生活,但是很多伦敦人对伦敦的地铁却是又爱又恨,这是为什么呢? 6 Minute English bbclearningenglish.com 2010 Page 1 of 6 Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joine

发表于:2018-12-27 / 阅读(131) / 评论(0) 分类 一起听英语

Hello? 你好? Hi, Linda. It's Taylor. I'm in the studio. 嗨,琳达。我是泰勒。我现在在摄影棚。 Oh, hi, Taylor! How can I help? 哦,嗨,泰勒!怎么了? Rob and I need some super glue. Do you have any in the office? 罗布和

发表于:2018-12-28 / 阅读(130) / 评论(0) 分类 大家说英语

A widow's wish to hear her late husband's voice again has prompted London's subway system to restore a 40-year-old recording of the subway's famous mind the gap announcement. 一位孀居老太太希望能再听到她已故丈夫声音的愿望,使伦

发表于:2019-01-03 / 阅读(122) / 评论(0) 分类 阅读空间

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(226) / 评论(0) 分类 六分钟英语

Stethoscope[听诊器] Sphygmomanometer (Blood pressure gauge)[血压计] Thermometer[体温表] Tongue depressor (spatula)[压舌板] Needle[针头] Syringe[注射器] Cotton stick (ball)[棉签(球)] Bandage[绷带] Elastic bandage[弹

发表于:2019-01-08 / 阅读(229) / 评论(0) 分类 医学英语

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 VOA标准英语2012年(七月)

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(273) / 评论(0) 分类 伦敦生活

导语:泰勒不愿屈服于致命的疾病。我们都惊叹生命带给他那纯朴的欢乐和赋予他的活力。泰勒的妈妈经常逗他 红衣服 说,他跑得那么快,得给他穿件红衣服,这样才能一眼发现他。 泰勒病

发表于:2019-02-02 / 阅读(172) / 评论(0) 分类 阅读空间

By Scott Bobb Johannesburg 17 November 2006 In Zimbabwe, the association representing commercial farmers is reacting with caution to the government's latest offer to compensate white farmers for farms seized under a controversial land reform program

发表于:2019-02-12 / 阅读(206) / 评论(0) 分类 2006年VOA标准英语(十一月)

In my dual profession as an educator and health care provider,I have worked with numerous children infected with the virus that causes AIDS.The relation ships that I have had with these special kids have been gifts in my life.They have taught m

发表于:2019-02-14 / 阅读(179) / 评论(0) 分类 英语美文
学英语单词
abluminally
air mass trajectory
all weld metal test specimen
anesthetic screen
APUD system
as maintained
augustis
azteronam
barrowboy
bast part
bipedids
boo-ings
boom head guy
borstal treament
bottomrow
bug doctor
business organisation
calendered film
capital of the Russian Federation
carnotite
Chomskyite
criticality monitor
currency rate
current measuring instruments
cytotaxonomically
dielectrolyses
dot method
driving blade
Ehrlich's reagent
Eritrichium lasiocarpum
ethyl cartrizoate
eurythermic species
expandable space structure
family Brevicipitidae
family Loranthaceae
fashion shop
fiber-bed filter
first cutting
firstquarter
fish-odour syndrome
foreign exchange purchase
four-forty
gauze cloth
geod.
gpf (gross peaking factor)
Guanche
guardees
hanilat
in reserve for a rainy day
individual management
infinitesimal transformation group
keen
keep something in
khanis
leptinidine
library evaluation
long-tailed weasel
luniform
m?ng kung
machine gun turret
MD-BFP (motor driven boiler feed pump)
Mesfinto
misruling
molybdenum (mo)
multi-stage compressor
OBrit.
oryctolagus cuniculuss
panting frame
perifolliculitis of head
polysilicate plate
precise definition
pull sth on
pussy-foot
pyramidoids
raised beds
reciprocal translocation
rectifier welding machine
scrotum
sevens
shingle roof
simorgh
simulated world
single-deck ferryboat
single-fraction
St-Benin-d'Azy
stabilized approach
stationary nozzle
stiltbirds
supernaturalization
sweet talk
switching mode voltage stabilizer
Syava
traveling sheave
Triptodiolide
unaccomplishment
underwater sound
unwindow
uralborite
user-created
Vermont Heights
weft backed cloth
yellow ageratums