[化] 葡糖-丙氨酸循环

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 (科普英语)Earth and Sky

The full moon triggers a frenzy of activity. 满月会引发一连串狂乱的事件 It is the time of the highest tides. 海水在此时达到满潮 And in the oceans the full moon's bright light 在海中,满月明亮的胧光 is a mating call fo

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 2013年VOA慢速英语(三)月

00:05.69]rainforest [00:07.47]n.热带雨林 [00:09.25]timber [00:10.78]n.1.木材 2.树林 [00:12.30]economic [00:13.92]a.经济(上)的 经济学的 [00:15.54]local [00:17.02]a.地方性的 当地的 2.局部的 [00:18.49]deforestation [00:20.17]n.开发森林 [00:21.84]conse

发表于:2018-12-11 / 阅读(109) / 评论(0) 分类 大学英语自学教程上

[00:05.48]Lesson 16 [00:07.71]1.Learn to say. [00:11.92]What are these?这些是什么? [00:13.56]They are baby frogs.它们是青蛙宝宝. [00:15.73]Baby frogs?青蛙宝宝? [00:17.46]They don't have legs.它们没有腿. [00:19.77]They don't look

发表于:2018-12-17 / 阅读(152) / 评论(0) 分类 闽教版小学英语六年级下

borrow ['bɔrəu] v.借来,借用 crowded [kraudid] a.拥挤的,密集的 fast [fa:st] a.ad.快(速);a.牢,紧 headache ['hedeik] n.头痛(的事) laziness ['leizinis] n.懒J惰 necessary ['nesisəri] a.必需的,必要(然)的 problem [prɔ

发表于:2018-12-19 / 阅读(176) / 评论(0) 分类 1200个常用英语口语单词(MP3+文本)

Idiom: off the hook 避免或者摆脱困境 Hit the book: Worthlessness Disruption Considerable Segregate Cycleway Scheme Noticeable

发表于:2018-12-27 / 阅读(92) / 评论(0) 分类 趣味青春英语

Introduction This support pack accompanies: Big City Small World Series 3 Episode 5 This support pack contains the following materials: 1. Before you listen: Vocabulary match up 2. Audio script 3. Comprehension Task 4. Comprehension Task 2: Match the

发表于:2018-12-27 / 阅读(61) / 评论(0) 分类 英语听力 大城市小世界

Finance and Economics;Man and machine; 财经;投资人与经济机器; The economic ideas of the world's most successful hedge-fund boss; 世界最成功的对冲基金经理的经济思想; The most beautiful deleveraging yet seen is how Ra

发表于:2018-12-31 / 阅读(101) / 评论(0) 分类 经济学人财经系列

心灵歌汤 cycles of time

发表于:2019-01-01 / 阅读(115) / 评论(0) 分类 心灵歌汤

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(175) / 评论(0) 分类 (科普英语)Earth and Sky

BBC Learning English 6 Minute English Cycling for food Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me today is Rosie, hello Rosie. Rosie: Hello Callum Callum: Now today we're going to be talking about two of my favour

发表于:2019-01-07 / 阅读(80) / 评论(0) 分类 六分钟英语

This the VOA Special English Development Report. Picture a bicycle with a two-wheeled carriage in place of a back tire. India has millions of these cycle rickshaws. The operators are called pullers. They ride through the streets pulling passengers a

发表于:2019-01-11 / 阅读(95) / 评论(0) 分类 VOA慢速英语2009年(五)月

Why the 9 to 5 Office Worker Will Become a Thing of the Past The Natural Productivity Cycle In your personal life, when attending to business or working on side projects, how often do you spend 8 consecutive hours in front of a computer? It doesnt ma

发表于:2019-01-17 / 阅读(91) / 评论(0) 分类 阅读空间

马路上的车越来越多,在车多的马路上,自行车道甚至会被挤占,这是真的吗? Alice: Hello and welcome to 6 Minute English from BBC Learning English: well be talking about a story in the news and learning some vocabulary a

发表于:2019-01-23 / 阅读(131) / 评论(0) 分类 一起听英语

The government said that work on the first seven cycle tracks which were promised earlier this year will start in the summer. This will cost $9 million. Another $41 million will be spent later. Together these cycle tracks will be called The Great Rid

发表于:2019-01-27 / 阅读(130) / 评论(0) 分类 新西兰英语

图片1 图片2 图片3 图片4 图片5 图片6 图片7 图片8 图片9 图片10

发表于:2019-01-27 / 阅读(96) / 评论(0) 分类 粉红猪小妹第二季

After several years of low prices, the price of pork rose this year to a new historical peak. 经历了数年的价格低迷后,今年猪肉价格上涨,达到一个新的历史高峰。 Reviewing the fluctuating pork prices in China, there is an

发表于:2019-02-02 / 阅读(53) / 评论(0) 分类 英语新闻

有人曾经曰过:女生是一种生命力极其顽强的生物,每个月流血几天不止,却依然上得了厅堂,下得了厨房,斗得过小强,打得过流氓。那么,女孩纸们大姨妈来了,用英语怎么说? 1. My per

发表于:2019-02-04 / 阅读(97) / 评论(0) 分类 英语口语

The Earth could be headed for a 'mini ice age' researchers have warned. 科学家警告称,地球可能会逐渐进入小冰河期。 A new study claims to have cracked predicting solar cycles - and says that between 2020 and 2030 solar cycles will

发表于:2019-02-05 / 阅读(53) / 评论(0) 分类 阅读空间

Classical music fans in Beijing are now embracing a massive work-the complete cycle of Beethoven's 9 symphonies with The Deutsche Kammerphilharmonie Bremen. Paavo Jarvi, an internationally famous Estonian conductor, is the artistic director of the or

发表于:2019-02-14 / 阅读(159) / 评论(0) 分类 2017CRI中国国际广播电台
学英语单词
aerophonic
alfonsino
anna l.
area transfer
avalanche breakdown diode
begonia lukuana
bellrings
benzal phthalide
bichirs
bicmos comparator
calcinosis universalis
CD-ROM compact disk read only memory
cephalexin
cervico-axial
charter code
chesteyns
circular softening machine
cissoid lines
civil service official
crescendo
current collector for mine locomotives
cutwater bow
damn me
deep petrosal nerve
disemplane
double opt-in
drop sorter
Dumetella
DVD5
edingleys
effective alkali
Elaeocarpus oblongilimbus
electrodynamics of continuous media
embelin
Eoarchean
farags
fastness to water
fatigability
gerea canescenss
gnepine
hand fed
hinkier
hypoploidy
improvised means
in-core flux detector
informativeness
interim cartificate
intranuclear symbiosis
item master file
linear unit
loglikelihoods
MAHBF (mean available hours between failures)
maneuver load control
maritime exhibition
measuring graduate
Messina, Prov.di
minifestival
optical fiber amplifiers
osores
parasympathetic nervous system(pns)
periodical repair
person as
petzold flowering plum
plain cylindrical furnace
plainerer
planning blight
pneumatic differential pressure transducer
primuline yellow
propenoate
property right of wife
Puerto Montt
reconstitution
regional geochemical anomaly
rent a
Sahli's glutoid test
Salman
sandspur
shemp
shock spring
silkinesses
so-how
special assignment airlift mission
speech act
standard of consumption
stasigenesis
subcarrier coarse adjustment
superdialect
supplemental method
supra-anal
supreme courtg of errors
swaddy
tabernaemontana pandacaqui pior.
throwweight
trachyneis debyi
traffic noise index
trap vector
triclofos sodium
ventral shield
vertebrate biochemistry
visual sensitometer
waterstair
wech