分置式斯特林循环制冷机

lesson 91 Beans or ice-cream Mother:Some meat,potatoes and beans for Sue. Sue:thanks,mum. Mother:Some meat,potatoes and beans for Sandy. Sandy:I don't like beans,mum. I don't want any. Father:There's some ice-cream in the refrigerator, Sandy. Do you

发表于:2018-12-02 / 阅读(121) / 评论(0) 分类 朗文3L看听学英语第一册

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 (科普英语)Earth and Sky

A: Can I help you find something? B: I would like to buy a new fridge. A:Is there one in particular that you like? B: I was looking at this Kenmore refrigerator. A: Ah yes, that is a great refrigerator. B: What's so great about it? A: It's both affor

发表于:2018-12-26 / 阅读(93) / 评论(0) 分类 购物-Shopping

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(207) / 评论(0) 分类 (科普英语)Earth and Sky

SCIENCE IN THE NEWS -August 20, 2002: U.S. Doctors Separate Guatemalan Sisters Joined at the Heath / West Nile Virus Spreads in the United States Broadcast: VOICE ONE: This is Ray Freeman. VOICE TWO:

发表于:2019-01-04 / 阅读(104) / 评论(0) 分类 科技之光

This the VOA Special English Development Report. Picture a bicycle with a two-wheeled carriage in place of a back tire. India has millions of these cycle rickshaws. The operators are called pullers. They ride through the streets pulling passengers a

发表于:2019-01-11 / 阅读(125) / 评论(0) 分类 VOA慢速英语2009年(五)月

[Verse 1] Looking for a way in It's a big step, when you fall in And every single touch says How you need it, can you feel me It comes on a whirlwind And it blows in, like a hurricane Till you wonder where you are And how you got so far [Chorus] I'll

发表于:2019-01-14 / 阅读(115) / 评论(0) 分类 节奏布鲁斯

STEVE INSKEEP, HOST: Here's a surprising side effect of being bitten by a tick - tick bites can cause many diseases. And if you're bitten by a lone star tick, you could develop a food allergy. This problem is spreading as the tick's range expands. NP

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 2018年NPR美国国家公共电台6月

A: Do you need help with something? B: I need help finding a new refrigerator. A: Do you see anything that you like? B: That Kenmore looks nice. A: That is a wonderful choice. B: What makes is so great? A: It's very inexpensive, and it has all the ap

发表于:2019-01-20 / 阅读(98) / 评论(0) 分类 购物英语对话

A: Can I help you find something? B: I would like to buy a new fridge. A: Is there one in particular that you like? B: I was looking at this Kenmore refrigerator. A: Ah yes, that is a great refrigerator. B: What's so great about it? A: It's both affo

发表于:2019-01-20 / 阅读(130) / 评论(0) 分类 购物英语对话

A: What can I do for you today? B: I need to buy a new refrigerator today. A: Were you looking at a particular refrigerator? B: I like that Kenmore refrigerator. A: This particular refrigerator is a very good choice. B: Tell me about it. A: Not only

发表于:2019-01-20 / 阅读(111) / 评论(0) 分类 购物英语对话

3000 Is there a clean cup on the floor? No,There isn't one on the floor. There isn't one on the floor There is a clean one on the table 4000 Is there a large box on the shelf? No,There isn't one on the shelf. There is a large one on the floor. 5000 I

发表于:2019-01-23 / 阅读(110) / 评论(0) 分类 英语学习乐园

The government said that work on the first seven cycle tracks which were promised earlier this year will start in the summer. This will cost $9 million. Another $41 million will be spent later. Together these cycle tracks will be called The Great Rid

发表于:2019-01-27 / 阅读(166) / 评论(0) 分类 新西兰英语

By David Gollust Washington 22 December 2007 U.S. Secretary of State Condoleezza Rice said Friday Serbia and Kosovo will never be part of the same country again, and all those concerned should work for a stable outcome in the Balkans based on that re

发表于:2019-01-31 / 阅读(98) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Deborah Block Baghdad 07 December 2007 Iraqi police say separate bomb attacks have killed at least 26 people and wounded about 30 others in the volatile Diyala province north of Baghdad. Authorities say at least 16 people were killed in one attack

发表于:2019-02-05 / 阅读(84) / 评论(0) 分类 VOA常速英语2007年(十二月)

Beginners. Now that it is hot, I think a lot about the fridge. What is in there that will cool me down? Actually there are things lurking in the back of the fridge that have been there for a while. It's time for a cleaning. We seem to go through gall

发表于:2019-02-07 / 阅读(103) / 评论(0) 分类 英语博客 A cup of English

Do Americans really go through careers like they do cars or refrigerators? As workers take in the latest round of monthly unemployment data over Labor Day weekend, Americans are focused on volatility in the job market. Much of what they hear points t

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 阅读空间

[Verse 1] Looking for a way in It's a big step, when you fall in And every single touch says How you need it, can you feel me It comes on a whirlwind And it blows in, like a hurricane Till you wonder where you are And how you got so far [Chorus] I'll

发表于:2019-02-11 / 阅读(96) / 评论(0) 分类 节奏布鲁斯

Classical music fans in Beijing are now embracing a massive work-the complete cycle of Beethoven's 9 symphonies with The Deutsche Kammerphilharmonie Bremen. Paavo Jarvi, an internationally famous Estonian conductor, is the artistic director of the or

发表于:2019-02-14 / 阅读(191) / 评论(0) 分类 2017CRI中国国际广播电台

解释: A bank or pile of snow during the colder months of winter, where food or beverage products (namely soda and beer) can be stored. Great for parties. 在冬天天气很冷的时候,可以把饮料或事物放到雪里储藏,天然免费的储

发表于:2019-02-19 / 阅读(144) / 评论(0) 分类 美国俚语
学英语单词
aaliyah
all-member
allowable size
Amaranthus viridis
aminopteroylglutamic acid
anti-depressant
appointment schedule
artistic form of architecture
automatic scintillation scanner
back gammon player
bomb rack
braggett
branching turnout
Bredsel
brush and ink
capability-based addressing
cards us
cellulofibrous
chamber front end
committee on the peaceful uses of radioisotope
compressible volume
conspectable
controlling means
cork pneumoconiosis
cross reacting antibody
current priority indicator
Cutenda
de-centralized
degree of attenuation
disordereth
doubledome
drainage culvert
drazidox
dressing-robes
drop dies
dynorphins
electrodynamic braking system
emergency pressure reducing valve
employee retirement income security act a119 (erisa)
enterprise systems
exhaust by pass valve
faustino
fenestration of semicircular canal
final polishing pass
footballisation
fuming liquids
gear meshing error meter
George Wallace
gianluigi
grand poobahs
gynecologist & obstetrician
have a cold tub
heat insulation window
hold down tabulator key
hydrostatic retort
indeterminisms
KILLER APP
landing training
linolenic and linoleic
livestock conversion coefficient
Lysimachia laxa
magnetostratigraphies
Marmoritis
merging
methysergide
microorganism identification
Mobayi-Mbongo
naturalistic education
neamble
NGEO
NSC-163501
opines
optical fiber tensile strength
over dominant
pan formation
phthalidyl-isoquinoline
price boost
product modulator
quasi-administrative act
RAG (report program generator)
ragging roll
Raphoneis amphiceros
reef band
Rhachidosorus
rotofeed
running wild
silkman
sluggardises
T. I. F.
tacky state
thermo-plastic
Thesprotians
total-radiation thermometry
transient shielding
tremie method
triobols
turn buckle
unishrink dryer
unmeeting
wet end finish
white scar of ovary
ynche