人工鳃,海水提氧器(从海水提取氧的装置)

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(227) / 评论(0) 分类 创新英语

Faiza Elmasry | Washington, DC 27 November 2009 Welcome to American Profiles, VOA's weekly look at Americans who are making a positive difference in the world. Our spotlight this week is on Chip Giller, an environmental advocate who created Grist.or

发表于:2018-12-08 / 阅读(190) / 评论(0) 分类 VOA标准英语2009年(十一月)

DAVID GREENE, HOST: Here's a trend. Far more Democrats are describing themselves as progressive these days than they did four years ago. There are strategic reasons candidates are embracing this label. But one major reason, as NPR's Asma Khalid repor

发表于:2018-12-18 / 阅读(148) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Gill: But this place doesn't feel like a forty-ping apartment. LL: Well, it's forty pings including the balcony. See. It's huge. Gill: Oh! The view is great! Mountains, fresh air! Stars? LL: This balcony is perfect for barbecuing. Gill: And we could

发表于:2018-12-25 / 阅读(134) / 评论(0) 分类 Eztalk美语会话

One week later Gill: Cheers! To our first night in our new apartment. Beth: It's so quiet. I'm not really used to it. Gill: All you hear is the crickets and the breeze. Beth: It's a little eerie. I'm sure the silence will begin to grow on me. Gill: W

发表于:2018-12-25 / 阅读(141) / 评论(0) 分类 Eztalk美语会话

Gill: That's really convenient. We were wondering if you could take a little off the rent, though. LL: I can take two thousand off. That'll make the rent twenty-eight thousand. Gill: That's great. Every little bit counts. And we don't need the parkin

发表于:2018-12-25 / 阅读(147) / 评论(0) 分类 Eztalk美语会话

Diaries in Ireland Feb. 9, 2003 Sunday My Stay with Lough Gill When I woke up, it was broad day, with sunshine. Outside the windows was a row of dense green trees, outside the green trees were a lot o

发表于:2018-12-30 / 阅读(282) / 评论(0) 分类 英语沙龙2004全年合辑上

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(269) / 评论(0) 分类 60秒科学

格莱美奖刚刚落下帷幕 无论美剧编辑罢工在继续 无论多少明星拒绝出席 好的音乐总是我们一路上 忠诚温暖的伴侣 这样的曲子,得到了提名,未能获奖.. What You Give Away Vince Gill (Guest Vocalist Sheryl Crow) - What You Give Away You read the business page See

发表于:2019-01-09 / 阅读(203) / 评论(0) 分类 音乐咖啡厅

Vince Gill于1957年4月12日出生于美国奥克拉荷马州的诺曼(Norman),原名Vince Grant Gill。Gill从10岁开始学习吉他,中学时代加入当地一支叫山雾(Mountain Smoke)的乡村摇滚乐队,后来加入乐队Pure

发表于:2019-01-10 / 阅读(186) / 评论(0) 分类 天籁音乐

Vince Gill Returns to Country Charts With 'Guitar Slinger' Its been five years since Country star Vince Gill appeared on the popularity charts. The Oklahoma native recently made a welcome return with his new album, Guitar Slinger. Guitar Slinger is V

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2011年(十二月)

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(235) / 评论(0) 分类 VOA标准英语2011年(四月)

Todd: Hello, what is your name? 你好,你叫什么名字? Mathew: My name is Mathew Gill. 我叫Mathew Gill. Todd: Mathew, where are you from? Mathew,你来自哪里? Mathew: I'm from England, from North of England, near Manchester. 我来自英

发表于:2019-01-15 / 阅读(150) / 评论(0) 分类 实战口语情景对话

Trump Has Faced Many Lawsuits. Will Litigation Influence His Presidency? play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo

发表于:2019-01-16 / 阅读(171) / 评论(0) 分类 2016年NPR美国国家公共电台11月

The script of this programme 本节目台词 Art lovers at the National Gallery Zo: 大家好,我是刘佳。 Helen: Hello, Im Helen. Welcome to On the Town from BBC Learning English. Zo: 今天的BBC Learning English,我们会和大家一起来聊聊英国著名的国家美术馆。

发表于:2019-01-18 / 阅读(292) / 评论(0) 分类 都市掠影

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(174) / 评论(0) 分类 英语单词荟萃

一首让人感到平静的歌,听了以后就像做了深呼吸一般地舒服。喜欢这首歌的歌词,简简单单,洗尽内心的浮躁与喧嚣。不管最后有没有审判日,不管上帝是否存在,但是只有真诚地付出了,懂得给予的美好,我们才能安享我们心灵的天堂。 英文歌词: What You Give Away by Vinc

发表于:2019-02-07 / 阅读(210) / 评论(0) 分类 音乐咖啡厅

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(243) / 评论(0) 分类 VOA标准英语2011年(十一月)

You read the business page See how you did today life just passing by You live up on the hill You've got a view that kills Never wonder why After you've counted everything you saved Do you ever hit your knees and pray? You know there's gonna be a jud

发表于:2019-02-20 / 阅读(149) / 评论(0) 分类 好听的英文歌曲

台湾籍旅美老师今天交给我们的句子是: Let's look at the characteristics that make an animal a fish. Fish live in the water, and they can breathe underwater. They use gills, not lungs, to get oxygen from the water around them. 我们来

发表于:2019-03-05 / 阅读(181) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
-lepsy
absolute block signal
Acetylformaldehyde
achievement quotient
Adullam
al mahawiyah
algestone acetophenide
Arona
aubertin
autocrucible melting apparatus
backup tong
Bad Axe
bankruptcy trustee
be in a dither
Benia
boiler front tube plate
bottle-feed
butterfly/Butterfly effect
Casiguran
center of rudder pressure
cephalophosphoric acid
Champereia manillana
coachdog
congest
converging passage
copains
critical parachute open altitude
crotonoid system
cyclosorus acuminatus kuliangensis
delrays
depauperate colony
differential driver
dwarf dud
endopsammon
erotomaniac
fallowing
flash freeze
fuel valve cooling tank
fuming liquid
Fusobacterium biacutum
gebauer
generalized Bingham body
gigantisms
globular cam
glomeruluss
graduated base
granular mitochondria
gses
harpless
hydrochinone
in sextuplicate
interposits
line-squall cloud
louis vs
m.pack.
manual entry unit
masking methed
miroshnikov
mobile fence
music-playing
Netmpsin
nonchaotic
norlignane
oesophagogastroduodenoscopies
Pinckney, Charles Coterworth
plant growth test chamber
post and telegraph office
priority of subtask
psychopathia sexualis
pyelography by elimination
quintiofos
radix acori
recurse subdirectories
romanova
round heart
sachait (sakhaite)
San Bernardino
sand-blind
Shāmkūh
single coil double-tuned NMR probe
slop-dash
smoked food
splachnocranium
splayed grounds
suberane
super-monopoly
superstrata
systematic paleontology
tayeh
Tift County
tilted position
toppling over
toshkent (tashkent)
tracheal termination
tray thickener
tyrannial
using ordinary equipment
variable declaration
wel
xiannians
Zener diodes
Zywiec