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[网络] 闪光灯;闪光灯管;海曼闪光灯管

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Sorry,there is not text temporarily, Please helptingroom to look for it! Thank you!!

发表于:2018-11-27 / 阅读(415) / 评论(0) 分类 新概念英语第二册Flash

发表于:2018-11-27 / 阅读(265) / 评论(0) 分类 新概念英语第二册Flash

发表于:2018-11-27 / 阅读(256) / 评论(0) 分类 新概念英语第二册Flash

发表于:2018-11-27 / 阅读(277) / 评论(0) 分类 新概念英语第二册Flash

发表于:2018-11-27 / 阅读(253) / 评论(0) 分类 新概念英语第二册Flash

Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien

发表于:2018-12-06 / 阅读(71) / 评论(0) 分类 动物街64号 Zoo Lane 第一季

By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis

发表于:2018-12-16 / 阅读(84) / 评论(0) 分类 VOA标准英语2008年(一月)

Lesson 97 The Body 第97课 人体 If you wish to keep your body healthy, you must learn something about its inside as well as about its outside. 你想要有一个健康的身体, 那就不仅需要了解它的外部结构, 更要明白它的内在构

发表于:2018-12-18 / 阅读(46) / 评论(0) 分类 英国学生科学读本

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(73) / 评论(0) 分类 英文语法词汇

Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 Scientific American(九)月

Elon Musk's Hyperloop is getting its first working test track When Elon Musk, the PayPal billionaire, announced his plans for a near-supersonic transport system of passenger capsules levitating inside tubes it sounded like science fiction. Now the co

发表于:2018-12-28 / 阅读(47) / 评论(0) 分类 英语PK台

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 Scientific American(四)月

drain作名词的时候可以指下水道。看见go down the drain这个习惯用语,你头脑里可能会出现这样的情景:有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里,在他还没来得及作出反应的

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 美国俚语

Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 原版英语对话1000个

27 [全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2019-01-09 / 阅读(153) / 评论(0) 分类 少儿英语Flash

我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词: down。 Down这个词最常用的解释是往下。 比方说在今天要学的第一个习惯用语里:go down the drain。 Drai

发表于:2019-01-14 / 阅读(132) / 评论(0) 分类 美国习惯用语

类缘何而来?猩猩?还是猿?要追溯到更远的话,应该是单细胞生物吧! 纳尼!还不对? 那究竟是什么呢? 今天的节目将为您讲述生命的起源 Life Traces in Lava Don: Can I ask you something, Ya?l? Ya?l

发表于:2019-01-26 / 阅读(56) / 评论(0) 分类 英语听力文摘 English Digest

今天我们要学的词是 flash sale。Flash sale 是限时抢购,也叫闪购。有研究显示,Accessories are among the most sought after items on flash sale sites. 闪购网站上,服装配饰属于最抢手的商品。Flash sale web site

发表于:2019-02-18 / 阅读(74) / 评论(0) 分类 英语单词荟萃
学英语单词
absence flag
Accretion-borer
acetylpolyamine
adjustable-speed belt
Always Suggest
amrinones
angioneurotic hematuria
antidiphtheritic globulin
application middleware
approach locking
artificial sight
ASBOs
aspidomorpha miliaris
Betimol
biomedicals
bitch nigga
Blastomyees
blue phlox
bouf
cement quality class
chalchupine
chromvanadizing
code element string
compression-expansion refrigerator
continuous body
courtesy bus
derograting
dip correction
direct debit
discosia dioscoreae
Donzdorf
Dīdīgsa
Eid ul-Fitr
emissions-cutting
energy processor module
Esameter
exci-
filtering installation
final chart scale
G-6PDH
gasoline storage tank
grandpaternity
gro-?
Guindos
gyrofluid
harmlessly
hazard alert
High Plains
Hsipaw
indent number (ind. no.)
inductance type displacement transducer
iron reduction process
local anesthesia set
lock down
macintosh user interface
Marijuana virus
metal compounds
metaphysial chondrodysplasia
microwave repeater test bay
moolgarda pedaraki
multilateral investment insurance
nervus corpusis cardiacus
nobody else
optimum linear filter
orefields
p2p
palatognathus
Paris formula
pelletierine hydrochloride
permanent store
pharmacon
point contact
postrrior longitudinal fasciculi
prefilled pattern wheel
prodigy
punto di roma
rain crow
reinfected
revirescence
ridiculest
sandboards
sensitized surface
sinking winder
subalpinoside
supple hand
symptom of digestive tract
tanya
telenomus abnormis
thermocouple sensor
tinsons
to eat like a bird
to take delivery of
tool orthogonal plane
trace element
two-step nozzle
ultrashort waves
underbetting
unsete
Vibrio sputigenus
Watusi, Watussi, Watutsi
What's done can't be undone.
Yoshino-yama