汽化性

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(189) / 评论(0) 分类 大学英语四级词汇拼读版

Lesson 21 Should People Be Promoted according to Ability? Text Flattering the Boss Gets You Everywhere In the world of work, flattery will get you everywhere. Employees who flatter their bosses tend to receive better evaluations and move more easily

发表于:2018-12-02 / 阅读(596) / 评论(0) 分类 高级口语教程

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(239) / 评论(0) 分类 天真与经验之歌

David Gollust Secretary of State Colin Powell says Tuesday he has no reason to doubt the ability of the Saudi government to maintain stability and continue oil exports, despite the weekend terrorist a

发表于:2018-12-08 / 阅读(137) / 评论(0) 分类 VOA2004(上)--各类新闻

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(130) / 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(120) / 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(131) / 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(172) / 评论(0) 分类 英国学生科学读本

能力 Ability 询问能否 Asking about Ability Are you in any good? Are you in any good at ... ? Are you clever at ... ? Can you ? Are you capable of ... ? Are you able to ... ? Do you think you can .... ? Think you can ? Do you reckon you could ? Do yo

发表于:2018-12-26 / 阅读(209) / 评论(0) 分类 交流方式的多种表达

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 ability [ E5biliti ] We found him work

发表于:2018-12-30 / 阅读(195) / 评论(0) 分类 每日攻克5词

The zoo built a special eight-foot-high enclosure for its newly acquired kangaroo, but the next morning the animal was found hopping around outside. The height of the fence was increased to 15 feet, b

发表于:2019-01-03 / 阅读(162) / 评论(0) 分类 英汉幽默故事选读

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(139) / 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(140) / 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(128) / 评论(0) 分类 英国学生科学读本

In China, the students have to take part in many exams, they need to get the high mark, so that they can enter the better school and have more chances to get to the college. Chinese education pays special attention to the score, it occupies important

发表于:2019-01-17 / 阅读(154) / 评论(0) 分类 英语作文

BEIJING, April 12 (Xinhuanet) -- The elderly have a difficult time with multi-tasking as a study suggests that older brains behave differently when it comes to switching between two tasks, according to media reports on Tuesday. Researchers used funct

发表于:2019-01-20 / 阅读(193) / 评论(0) 分类 英语新闻

The zoo built a special eight-foot-high enclosure for its newly acquired kangaroo, but the next morning the animal was found hopping around outside. The height of the fence was increased to 15 feet, but the kangaroo got out again. Exasperated, the zo

发表于:2019-01-20 / 阅读(188) / 评论(0) 分类 趣味英语

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(133) / 评论(0) 分类 英语新闻

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(210) / 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(139) / 评论(0) 分类 英国学生科学读本
学英语单词
affixial
air-gate
Alaid, Vulkan
Allagen
anacronicta horishana
black as night
blackboard eraser
bus configuration
caere (cerveteri)
carrying cable
casing substitution
central chamber
cephalic version
Clifford parallel
clustered lady's slipper
commencement exercise
convolution difference technique
crank pin retainer bolt
crses
cultural historian
Dachsbach
dicloxyzine
Dieppe raid
Directorate of Astronomy and Calendar
dispatcher's supervision system
Domerat
domestic manufactures
Duranel
expressoes
fee simple
feeder protection equipment
fixed cumulative dividend
Forsythingenin
free storage of articles
Go to your head
gold-finders
H-HDD
haematoporphyrin
hardness leakage
home-delivery service
hyper natural
impairest
indiect inguinal hernia
information personnel
isotones
Johnaon
junction diode
justino
kesler
like kings
Liprevil
live cable test cap
long-debateds
lucuma
maximum digging depth under ground
medial anconeus muscle
metallocycle
middle latitude
Miélan
MLAEP
multi-shuttlebox handkerchief loom
multimedia courseware
natrium mandelicum
Nominative Reports
non-carrier mto
non-salient
nonatrial
nonexperience
notch groove
nuclear clubs
octal numeration systems
operation platform
par(a)-
parachute tower
parthenokaryogamy
physitheism
prairie voles
Processor slot
profile mismatch loss
protective primer
pyrrolnitrin(antifungal)
regulus mirror
retrenched
round parachute
shoe polisher
smash-and-grab raid
soft ground tunnelling machine
soft-plastics
Stangenroth
stereo comparator
suborder carnosauras
Synotis ionodasys
teleprompters
telex trunk
terminal control element (tce)
two-tier wage structure
unbesprinkled
unconvoyed
variable control limit
vent groove
vernadskyte (antlerite)
Wibowo