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Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(107) / 评论(0) 分类 生活英语情景口语

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 Scientific American(八)月

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(55) / 评论(0) 分类 VOA标准英语2009年(九月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(100) / 评论(0) 分类 Weekender

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(66) / 评论(0) 分类 阅读空间

本期内容: A humble houseplant with a dash of rabbit DNA could help lower our exposure to indoor air pollution, new research suggests. Scientists have revealed that by inserting a rabbit gene into devils ivy the plant is able to clean the surrou

发表于:2019-02-20 / 阅读(50) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
allocation of income taxes
aluminum ratio
anti-foggant
apogean
arteria ascendens
azidothymidine
Bac Ky
Barabar
bear's -ear
Belascaris cati
bilharzia disease
blown tubing
butterworts
carolinians
centronuclear myopathy
chaim soutines
co-operative drainage
coherent demodulation
controlled pitch airscrew
cooperrider
dechlor
digital sound
domain wall velocity
epidermal inclusion cyst of ovary
erosive type of cervical carcinoma
farrels
filtration type
forrestii
frenched steak
geogia
go about your business
Hazlitt
hibberd
high-intensity atomizer
hypothenuses
INDEX.HTM
indioxy
ipso position
laser or spark perforator
leaning on
lemon-flavored
limiting viscosity (number)
looking the part
malaria perniciosa algida
man-machine communication equipment
memorizing
meteorologic dynamics
methocation
metropolitan police
mitius minutulus
monocarboxylic
morolli
multicurrent
national domain
neuroenteric
nevalainens
nitrile imide
Optiphot
oxyl
packing of sleeper
permanent copy
phase sensitive detection
plagal
polymer gel
Pondoland
PROFIBUS
radio determination satellite system
raynys
reaction feedback of feel
reagent box
reversible pattern plate
rudder stopper
russian-chinese
saintpaulia ionanthas
scapular vein
scrape a bow
septrional
shell mold
sherrite process
sintered type cadmium-nickel battery
spika
stephen arnold douglass
subjective culture
substantia intermedia centralis
Sulcus nervi petrosi minoris
swamp sumac
swey
system of logic
tapered tenon
tenniser
think factory
to chain the cable
transistor locator
Triesman
unaffixed
unconjugated
uni-tuning
vector phase indication
visiting hours
weeees
winter tender grain
yleved