屋嵴棱镜双像差

Clarence Cleans His Roof It was an important thing 1) shoveling snow and the quality of your work could be seen by anybody driving by in a car, so people tried to get every last 2) speck of snow off t

发表于:2018-11-28 / 阅读(171) / 评论(0) 分类 疯狂英语2003年

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(135) / 评论(0) 分类 英语情景对话-大学生活

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(96) / 评论(0) 分类 2016年VOA慢速英语(二)月

STEVE INSKEEP, HOST: Just about every American adult has heard the names Roe and Wade. Roe v. Wade was the 1973 Supreme Court decision legalizing abortion in the United States. Not so many people know about the real people involved, and now a new pla

发表于:2018-12-17 / 阅读(79) / 评论(0) 分类 2017年NPR美国国家公共电台1月

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-12-26 / 阅读(119) / 评论(0) 分类 大学生活-College Life

The Government Communications Security Bureau (GCSB) is our spy organisation. At the moment, it can only legally spy on foreigners in New Zealand. However this organisation made a mistake spying on Kim Dotcom because he is a permanent resident. Also,

发表于:2018-12-31 / 阅读(87) / 评论(0) 分类 新西兰英语

Do you resemble someone famous? Jo: Hello, this is Real English from BBC Learning English, Im Jo. Sun Chen: 嘿,你好吗?我是孙晨。 Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Sun Chen: 你是不是已经发

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 地道英语在线听

今天我们要学的词是go through the roof。 Roof 是房顶的意思。Go through the roof冲破房顶,意思就是超过了最高极限。The unemployment rate went through the roof, 失业率飞涨。Due to shortages, the price of wheat has

发表于:2019-01-07 / 阅读(79) / 评论(0) 分类 英语单词荟萃

He pressed Select on his remote. He selected On Demand on his TV screen. He selected ABC. He selected Jeopardy. He selected Play. Error 100 appeared onscreen. He called Time Warner. He described his problem to the representative. She said, Turn off y

发表于:2019-01-08 / 阅读(62) / 评论(0) 分类 英文短篇故事(纽约)

Spectrum 光谱 Do you know what a spectrum is? 你知道光谱是什么吗? It is a series of colored lights. 它是复色光。 How can we see a spectrum? 我们怎么能看到光谱? When you see sunlight through a prism, you may see a rainbow

发表于:2019-01-10 / 阅读(90) / 评论(0) 分类 与美国小学生一起学英文第11册

Prisms 棱镜 Why can we see rainbows after rain? 我们雨后为什么能看到彩虹? We can see rainbows after rain because droplets of moisture in the air work like a big prism. 这是因为空气中的水滴就像一个大棱镜。 So what is

发表于:2019-01-10 / 阅读(80) / 评论(0) 分类 与美国小学生一起学英文第10册

歌曲:Katy Perry-Roar Roar, the first cut off of Katy Perry's upcoming album Prism, hit the airwaves last week and went right to the top of the Billboard charts (for digital songs). One person who is particularly fond of the song (besides everyone

发表于:2019-01-10 / 阅读(127) / 评论(0) 分类 英语娱乐八卦

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(113) / 评论(0) 分类 英语新闻

Rawdon was the sort of man who said, privately, to his men friends, over a glass of wine after dinner: No woman shall sleep again under my roof! He said it with pride, rather vaunting, pursing his lips. Even my housekeeper goes home to sleep. But the

发表于:2019-01-23 / 阅读(200) / 评论(0) 分类 英文短篇小说

大家都知道spit的意思是“唾液”。可奇怪的是,有一个和spit相关的词组spit and image的意思却是“和……一模一样的(人或东西)”。 语源学界普遍接受的

发表于:2019-01-31 / 阅读(107) / 评论(0) 分类 英文语法词汇

今天我们要讲的两个习惯用语有同样的意思。它们都用来说某一个人非常像另一个人。第一个习惯用语是:dead ringer。 Ringer原来意思就是酷似某人的人或者很像某物的东西. Ringer有时可以指冒名

发表于:2019-01-31 / 阅读(194) / 评论(0) 分类 美国习惯用语

发表于:2019-02-01 / 阅读(55) / 评论(0) 分类 奥运英语

Ted Landphair | Washington, DC 30 November 2009 One of the hottest terms in the mushrooming field of personal communication devices - including cell phones and other palm-sized gadgets - is app - short for application. These handheld phones, texting

发表于:2019-02-05 / 阅读(44) / 评论(0) 分类 VOA标准英语2009年(十二月)

【中文解释】 errorist是指总是犯错却自认为正确的人,错误份子,瞪眼睛说瞎话。 【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(94) / 评论(0) 分类 美国俚语

Topics: American Cities: San Francisco/Bay Area; the ACLU; using back to refer to the past; failure versus error versus mistake Words: image strait bay living expenses steep cable car liberal costume civil liberties litigation to lobby to infringe up

发表于:2019-02-15 / 阅读(49) / 评论(0) 分类 美语听力 English Cafe
学英语单词
-hedra
agipanthus
asymmetric molecult
bar and tube machine
be on the fritz
blaze the trail
Bodenmais
Bodmin Moor
cadre
camerawork
campylodiscus decorus
canine hysteria
carbon monoxide-hydrogen mixture
carry up
ceratium gravidum
chapfallen
cheesesteak
cosopt
crystal twinning
Dalua
dancehall music
descendant of node
Desmodium motorium
dorsal mediastinal lymph gland
Eleutherius, Saint
emitter follower diode logic
enteric cytopathogenic monkey orphan virus (ecmov)
envelope size
erosivity
ferrite stainless steel
fertility history
Feser's bacillus
ffestiniog
force constant
foulbrood
fowl-kin
fractional coin
French person
full-services
Gharandal, Wādī
grain-filling
Guidazide
hayland
heliair
i'art
inter-church
join in the laugh
lack of time
lending ceilings
linear programming method
liquid column gauge
lock-forwards
lockchesters
low water flow
luciferid
lukewarmish
machistas
martin luther king jr.s
morbus cucularis
multiscale analysis
myoes
nominal speed reduction
off price
outs-of-plane
Ping of Death
plug assembly
pre-test
priestlikest
print sth out
Pyingyaung
railbuss
raw cast glass
red junipers
reflex chain
rewinder slitter
Rockwell-hardness test
root cells
rosolic acid-peptone culture-medium
safe mass
salt setting tank
self-resistance heating
shell chock
sidelots
slackerdom
southcott
speed servo system
strategic human resource management
stream efficiency
stress absorbing membrane
supremer
TNT equivalent
triaminotriethylamine
trichomycosis favosa
TSEM
two coats
unconvincingness
unibus selector
veit plug
veterinary medicines
washing-soda
woodwardia virginicas