胞式开关管;盒式开关管

[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(282) / 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(234) / 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(295) / 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(182) / 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(211) / 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(142) / 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(204) / 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(201) / 评论(0) 分类 中级英语听力

III. Listening In Task 1: Stem Cell Research Script Gregory: The Republican party in America is opposing stem cell research. I find it hard to believe that in this day and age, someone would do that. Lillian: Stem cell research sounds pretty impressi

发表于:2018-12-29 / 阅读(111) / 评论(0) 分类 新视野大学英语:视听说教程 4

In other countries, women usually take the lead in cabaret. But here in Thailand many feel they are just not the right gender for the job. In Thai society, women are usually very prim and proper, this profession requires them to be outgoing, cheeky

发表于:2018-12-30 / 阅读(256) / 评论(0) 分类 国家地理2007年

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(242) / 评论(0) 分类 六分钟英语

By Carol Pearson Washington 16 April 2007 Watch Diabetes report Type 1 diabetes can affect anyone but it usually starts in people younger than 30. It is a lifelong disease, and there is no cure. But doctors recently tested a stem cell therapy that a

发表于:2019-01-09 / 阅读(194) / 评论(0) 分类 2007年VOA标准英语(四月)

By Claudia Blume Hong Kong 05 January 2006 Scientists in Australia have discovered a stem cell that is expected to provide clues about how breast cancer develops, and how cancer cells evade current th

发表于:2019-01-11 / 阅读(197) / 评论(0) 分类 2006年VOA标准英语(一月)

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(196) / 评论(0) 分类 VOA标准英语2012年(七月)

A: I came to this lab to have my blood drawn. B: You are in the right place. Roll up your left sleeve and have a seat. A: What am I being tested for? B: Your doctor wants to know what your white blood cell count is. A: What does my white blood cell c

发表于:2019-01-15 / 阅读(178) / 评论(0) 分类 英语情景对话-健康

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(287) / 评论(0) 分类 伦敦生活

DAVID GREENE, HOST: Scientists have taken one more small step toward understanding what makes the human brain unique. As NPR's Jon Hamilton reports, they've identified a type of brain cell that exists in people but not in rodents. JON HAMILTON, BYLIN

发表于:2019-01-17 / 阅读(173) / 评论(0) 分类 2018年NPR美国国家公共电台8月

By Carol Pearson Washington, DC 06 July 2006 watch Stroke Prevention report People with diabetes, sickle cell anemia, or sleep apnea are at risk for having a stroke. The American Stroke Council has some guidelines that can help prevent stroke. -----

发表于:2019-01-30 / 阅读(173) / 评论(0) 分类 2006年VOA标准英语(七月)

WASHINGTON, April 16 (Xinhua) -- Researchers at the University of Colorado (CU) have found that lack of a specific gene interrupts neural tube closure, a condition that can cause death or paralysis. The study was the cover story this week in the jour

发表于:2019-02-18 / 阅读(169) / 评论(0) 分类 英语新闻

Topics: Alcatraz; The Simpsons; using negation with an infinitive; heaven versus heavens; kind of versus sort of versus type of Words: to escape guard jailbreak cover-up cell haunted animated dysfunctional family trouble-maker pacifier merchandise le

发表于:2019-02-23 / 阅读(128) / 评论(0) 分类 美语听力 English Cafe
学英语单词
A. C. C.
AC rectifier
anous
anticamera
anticholagogue
apokinetal
Arifiye
as a body
automatic buret(te)
bacterial transposition
bandwidth-limited detector
bani cotton
Behara
breaks open
center frogs
Central African Federation
colobuses
conglobating
counterlife
crossing your fingers
deaconly
dead beat stability
degree of turn
denopamine
dentatas
diadromus collaris
downward venting
drum driver
dry heat sterilization
electrically connecting clamp for contact wire
electrode resistance
embedded microprocessors
Encourage merger
estuary geography
excess-three code
firedoor catch
flightcase
frame pulse syuchronization
gas carburation
gas welding technique
genus Ariocarpus
geometric configuration
grid origin
growth of wind waves
having you
high temperature heat pump
hitching ring bolt
hyalorhyolite
included angle of thread
invention
Kawaikini
keep promise
Kiyasovskiy Rayon
liaison man
littl
logification
mariculturist
melt textured superconductor
metabolize
mouffles
movieverse
MSLA
myoid cell
outpowered
overflutter
overstanding
p-nitrobenzene diazoaminoazobenzene
Panawarfin
pentaerythritol phosphite
phase cancellation
pilot signal
polluting effect
princess tree
Pseudomonas reptilovrus
psychataxia
purple poppy mallow
RBGAN
remote-site
Rhizobium lupini
Rhoiptelea chiliantha
rigourise
saloop
Salvage and Wreck Removal
scotts
semiboners
service head
shoutiest
sir leslie stephens
spotted hemlocks
stade
statement of cash receipts and disbursement
stilted arch
supply other fertilizer materials
swag out
t'ang shang y?eh
topological mapping, topological transformation
Tripleurospermum inodorum
tween deck cargo space
two-point extraction cycle
uca borealis
under-habit
white carneau pigeon