蒸汽图

useless 无用的,没有价值的 user 用户,使用者 usual 通常的,平常的 usually 通常 utility 效用,实用 utilise 实用 utilize 利用 utmost 极度的,极端的,极限 utter 完全的,彻底的说 vacant 空闲的,空缺的

发表于:2018-12-01 / 阅读(157) / 评论(0) 分类 大学英语四级词汇拼读版

The Little Boy Lost 小男孩的迷路 'Father, father, where are you going? 父亲、父亲,你往哪儿去? O do not walk so fast! 啊,别走得这么快呀。 Speak, father, speak to your little boy, 说话呀,父亲,跟你孩子说话呀

发表于:2018-12-06 / 阅读(222) / 评论(0) 分类 天真与经验之歌

Underwood Scores Another Chart Topper with 'Blown Away' Blown Away, debuted at Number One on Billboard's Top Country Albums chart. Underwood, a five-time Grammy Award winner is only the second Country artist in the 47-year history of the chart to hav

发表于:2018-12-16 / 阅读(155) / 评论(0) 分类 VOA标准英语2012年(五月)

Every day the sun's rays change thousands of tons of liquid water into water-vapour; 每天, 太阳光都能够将数千吨的液态水转化为水蒸气; and this water-vapour mingles with the air, and is carried along by the wind. 随后, 水蒸气

发表于:2018-12-18 / 阅读(100) / 评论(0) 分类 英国学生科学读本

When we change a liquid into vapour, and cool this vapour till it is liquid again, 将水加热成水蒸气, 然后对其进行冷却直至再次液化, we are said to distil the liquid, and the apparatus for doing this is called a still. 这个过程就

发表于:2018-12-18 / 阅读(104) / 评论(0) 分类 英国学生科学读本

Thus by heating liquids we cause them to evaporate, or change into vapours or gases; 因此, 可以看出:我们能够通过加热液体使得它们蒸发, 变成水蒸气或气体; and by taking away heat from these gases, or cooling them, we tu

发表于:2018-12-18 / 阅读(116) / 评论(0) 分类 英国学生科学读本

Lesson 88 Condensation 第88课 冷凝 When the water in a kettle boils, it boils first at the bottom. 当水壶中的水沸腾时, 首先开始沸腾的是底部的水。 We cannot see this in a kettle, because the kettle is made of iron. 我们无法

发表于:2018-12-18 / 阅读(143) / 评论(0) 分类 英国学生科学读本

Idiom: Off the chart 事情超出范围或者标准 Hit the book: Standardized Percolate Perspective Tickle Orthodox Open-ended Thumb up Thumb down

发表于:2018-12-27 / 阅读(197) / 评论(0) 分类 趣味青春英语

Chart-topping boy band Westlife Westlife have had amazing success in the UK and around the world, but did you know that the Irish boy band have now become the most successful chart act in the UK since the Beatles? They have just clocked up their thi

发表于:2019-01-02 / 阅读(141) / 评论(0) 分类 Take Away English

One Direction Breaks Billboard Chart Record If you have a young daughter, and you celebrate Christmas, there is a good chance that One Directions latest album Four will be on your shopping list. The British boy band released the CD November 17th. Day

发表于:2019-01-03 / 阅读(167) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Section B [00:03.05]2a [00:05.65]Listen and number the pets in the order you hear them. [00:09.62]Write the numbers on the lines in the chart. [00:12.72] [00:13.53]So,what kind of pet do you want to get? [00:16.79]How about a gold fish? [00:20.20]Fis

发表于:2019-01-09 / 阅读(288) / 评论(0) 分类 新目标初中英语八年级下册

I'll take what you got got got I know it's not a lot lot lot Cause I just need another hit You're the thing that I can't quit You got what I want want want Here and then you're gone gone gone If you told me that we were through You know that I would

发表于:2019-01-10 / 阅读(125) / 评论(0) 分类 英文摇滚歌曲

Lesson 70 Evaporation 第70课 蒸发作用 Let us fill a small kettle with water, and place it on the fire. The water will soon begin to boil. After an hour or so we shall find the kettle quite empty, although no one has touched it since it was plac

发表于:2019-01-17 / 阅读(120) / 评论(0) 分类 英国学生科学读本

The finger which is wet with alcohol will be dry before you can count ten, while the finger which is wet with water may take a minute or more to dry. 在你数到十之前, 那根沾有酒精的手指就会变得干燥, 而另外一根沾有水的手指

发表于:2019-01-17 / 阅读(112) / 评论(0) 分类 英国学生科学读本

英语写作中的常用句型

发表于:2019-01-17 / 阅读(162) / 评论(0) 分类 英语学习方法

As 2014 draws to a close, its time to look back and see which words have been significant throughout the past twelve months, and to announce the Oxford Dictionaries Word of the Year. Without further ado, we can exclusively reveal that the Oxford Dict

发表于:2019-02-04 / 阅读(120) / 评论(0) 分类 英语新闻

By Mary Morningstar Washington 15 April 2008 Humble, unassuming and reliable are words often used to describe Country legend George Strait. Since 1981, the 55-year-old Texan has sold close to 70 million albums worldwide and collected over 50 major in

发表于:2019-02-06 / 阅读(180) / 评论(0) 分类 VOA常速英语2008年(四月)

By Chad Bouchard Jakarta 12 September 2007 A group of international health experts has drafted a three-year program for Indonesia aimed at containing the spread of bird flu. The disease is now endemic among poultry there, and chickens are a common ba

发表于:2019-02-06 / 阅读(199) / 评论(0) 分类 2007年VOA标准英语(九月)

The Worrler of Qi A man of the state of Qi was afraid that the sky would fall down and the earth would cave in.The thought that he would not be able to find shelter when that happened worried him so much that he had no appetite for food and slept v

发表于:2019-02-07 / 阅读(181) / 评论(0) 分类 趣味英语

Lesson 35 Getting up Steam 第35课 蒸汽往上冒! Do you want to know what steam is? Let us get a lump of ice, or a snow-ball, and place it in a saucer in a warm room. It soon melts, and then the saucer is half full of water. If we leave the sau

发表于:2019-02-07 / 阅读(118) / 评论(0) 分类 英国学生科学读本
学英语单词
accumulation time
achyranthis bidentatae radix
advest
aldara
band number
Boletus speciosus
breathing mechanics
Brianchon hexagon
Buber
burian
butterers
central cathode type phototube
character conversion
Château-d'Oex
classification of market
colletotrichum phalaenopsidis
command receiver of remote control
comprehensive survey of forest resources
coronary bypasses
dailley
data quality assurance
Davoxin
DB-CAMP
dilactic acid
Doubs
dry honing equipment
emergency mooring equipment
engraved surface
eosinophil
equivalent mean diameter of aggregate
essential record
euphemy
fightable
first-class lever
foreknowledges
functions of the dictatorship
geets
genus Hordeum
genus Machaeranthera
go to excess
guard rail tie plae
halsman
handheld scanner
HO Head Office
humectant-plasticizer
internal plasticizer
large opening well
late-comer
left homotopy inverse
Litsea atrata
liver-specific
lobster tarts
luckmann
Maizuru
male orchis
marker variable
measuring-mark plate
medical assistant's school
melolonthidaes
mento-anterior fixator
metal spray plating
microelectromechanical system
multiplication potentiality
multiplying-glass
napthazoline
Nibelungenlied
nonrights
normalized frequency
operation table
pay rock
personal trait
photo detector
photoelectric fatigue
polariscop
postinfection encephalitis
put a price on something
radioisotope assay
redox-sensitive
regionwide
regular broadcast
repair depot
Rhododendron camelliiflorum
sanford
service modem cable
sheep-master
solid height of spring
spring loaded
sub-studies
surgiholic
syphilitic aortic insufficiency
taylorii
telemarketer
the reckoning
tightening device
to point
trippin
tropylium salt
trust consultancy corporation
unminted
V-sync
villaverde
watered down