多普勒自由双光子光谱学

Tax free --- duty free Tax cuts Income tax General-----generally speaking Federalist Type---kind---sort Typewriter----typist Salary---wage---income Earn money----earn a living Make money---make a livi

发表于:2018-12-04 / 阅读(128) / 评论(0) 分类 自考英语(一)78讲

Dick: Hi, Lisa! Are you free this Saturday? Lisa : Yes. Why? Dick: Would you like to go to a party with me? Lisa : OK! Will you pick me up at my place? Dick: Sure. Is eight o'clock alright? Lisa : Tha

发表于:2018-12-08 / 阅读(556) / 评论(0) 分类 赖世雄初级美国英语

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 2015年Scientific American(一)月

A nightlight may keep those monsters under the bed. But it may also open the door to the blues. Because a new study reveals that animals exposed to light all night long show signs of clinical depression. If you have access to electricity, you no doub

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(十)月

[00:00.00]13.When are you free? [00:06.64]你什么时候有空? [00:13.27]When are you free? [00:16.05]你什么时候有空? [00:18.83]When is it convenient for you? [00:22.01]你什么时候方便? [00:25.18]When is good for you? [00:28.16]什么时

发表于:2018-12-30 / 阅读(224) / 评论(0) 分类 招呼英语

Deciding to do some back-yard landscaping, my father-in-law went to the brickyard to buy quantity of brick. When he asked the salesclerk about the cost, the man replied.

发表于:2019-01-03 / 阅读(223) / 评论(0) 分类 英汉幽默故事选读

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 医学英语

我们今天再来给大家讲解两个以free这个字为主的习惯用语。首先我们要讲的是:Free and easy. 大家都知道,free是自由,或者是不用花钱就得到的。大家也可

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 美国习惯用语

AS IT IS 2013-08-19 Survival Shelters, Tornadoes and Old Ironsides 生存避难所,龙卷风和老铁壁 Hello, and welcome to the Monday edition of As It Is, our daily show for people learning everyday American English. 大家好,欢迎大家收听周

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2013年VOA慢速英语(八)月

AS IT IS 2013-09-11 Rising Temperatures Could Mean More Wildfires 不断上升的气温可能会意味着更多的森林大火 From VOA Learning English, welcome to As It Is! Im Mario Ritter. On our show today, we hear from two weather experts. We he

发表于:2019-01-12 / 阅读(201) / 评论(0) 分类 2013年VOA慢速英语(九)月

DAVID GREENE, HOST: I mean, let's listen to this. (SOUNDBITE OF TV SHOW, STAR TREK: THE ORIGINAL SERIES) JAMES DOOHAN: (As Captain Montgomery Scott) Ready to transport. WILLIAM SHATNER: (As Captain James T. Kirk) Energize. D. GREENE: Yes, the familia

发表于:2019-01-16 / 阅读(113) / 评论(0) 分类 2017年NPR美国国家公共电台7月

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 TED演讲教育篇

听力薄弱的考生是很难在托福考试中得到高分的。首先考生对自己的词汇量应该有个基本的了解。考生可以翻看一下TPO练习的问题部分,如果连审题都有困难,那么建议先别急着考试,好好从

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 托福英语

在托福考试中,听力是一个很重要的环节,而在听力备考的过程中,词汇又是非常重要的。 在托福听力的备考过程中,我们细细翻一下TPO资料,如果发现连审题都有着困难,那么,这时候就建

发表于:2019-01-17 / 阅读(107) / 评论(0) 分类 托福英语

生活大爆炸第一季第六集_1:The Middle Earth Paradigm -Rajesh: Okay, if no one else will say I will. We really suck at paintball. 好吧,如果没人说那就我来说。我们在彩弹比赛中的表现实在太差了! -Howard: That wa

发表于:2019-01-28 / 阅读(186) / 评论(0) 分类 生活大爆炸第一季

听歌学英语:浅吟低唱 自由人生 Free to Be Me Haroula Rose是来自美国洛矶山的独立民谣女歌手, 这首简约清新小调Free To Be Me来自其专辑《These Open Roads》当中,清新如春雨,和煦而温柔的男女对唱,

发表于:2019-02-07 / 阅读(94) / 评论(0) 分类 听歌学英语

Doppler on Wheels Rolls Into Tornados Doppler radar reads the weather based on reflections from items moving through the air. Joshua Wurman was the first to put the technology on wheels and drive it directly into the path of a tornado. I invented Dop

发表于:2019-02-17 / 阅读(140) / 评论(0) 分类 VOA常速英语2013年(八月)

Fat free 油是免费的 I stopped at a fast food restaurant recently. I was fascinated by a sign which offered Fat Free French Fries. I decided to give them a try. I was dismayed when the clerk pulled a basket of fries from the fryer which were drip

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 趣味英语

话题类单词,术语 托福考试的lecture话题非常广泛,虽然官方指南给出了艺术、生命科学、自然科学和社会科学四大类话题,但事实上这四个话题已经能囊括任何专业知识点了,知识面再广的学

发表于:2019-02-26 / 阅读(117) / 评论(0) 分类 托福英语

很多考生托福听力薄弱,主要原因在于托福词汇量不够。 听力薄弱的考生是很难在托福考试中得到高分的。可能很多考生对托福考试的整体印象是考试内容比较专业,有大量的专有名词,一拿

发表于:2019-03-04 / 阅读(129) / 评论(0) 分类 托福英语
学英语单词
additional births
adjuvant granuloma
affaire de coeur
airdrome field
Ajara
appreciated value
asphonin
atomic rays
beats on
benzylurea
biforate
blush scarlet
boiler-makers
brain power
capitals of maine
causal laws
chainstore
circuit switching concentration
close orders
co-creations
combinest
corneys
croissies
crosscultural
cumberland falls
deeda
defective number chart
Dincha
disoxidation agent
displacement plating
dock dues and charges
double decline balance method
electro-acoustic tablet
fabbri
feather-cone fir
FFWW
fly cutoff device
forging bursting
fossil lake
friction adjuster
gards
generator of a quadric
geographic expeditions
GUTTAT
Halsbury's Laws of England
Hamming bound
head end treatment
interstage noise suppression
ionist
kiss-o-gram
m. flexor digitorum brevis
method of laminae
methyl nonyl ketone
microscope objective
montforts
morristowns
multi-user
mythical creatures
national income accounting system
neuriplege
non-westerner
nonstuttering
nosering block
nuclear spontaneous reaction
on my way over
Ouro, Pt.de
Period of Prolongation of Voyage
plumbous stearate(dibasic)
Plumeria acutifolia
primary amplitude
pseudocercospora hibisci-mutabilis
pure phosphor
queenpins
radical dissection of thoracic tuberculous sinus
rain-hat
re-incarnation
relative tilt
reverse repurchases
rotation(al) visco(si)meter
roti
rough deal
routing error
RP-5337
rudeboys
schmidinger
sicklings
spontaneous abortion
Srednebelaya
stall-warning speed
strategic location
strontium chromate
tap-ooze
totemism
trisomy
tutankhamens
Udokan, Khrebet
underinsulate
us in-
velocity field distribution
vocab
yellow rivers