休闲土壤

Passage 21 Soils There are many different kinds of soils. Different soils have different types of rock and minerals in them than other. Some soils have more water in them than others. Some soils might have more plant and animal material in them, too

发表于:2018-11-30 / 阅读(331) / 评论(0) 分类 英语专业四级听写

AGRICULTURE REPORT – January 15, 2002: Growing Wheat By George Grow This is the VOA Special English AGRICULTURE REPORT. Studies show that there will be nine-thousand-million people in the world by t

发表于:2018-12-07 / 阅读(189) / 评论(0) 分类 农业与发展

Pioneering Soil Researcher Wins Top Environment Prize Biologist Diana Wall went to the ends of the earth - the seemingly lifeless Antarctic desert - to study the life in soil. What soil life does for us, it provides us with many benefits that we don'

发表于:2019-01-14 / 阅读(164) / 评论(0) 分类 VOA标准英语2013年(四月)

KELLY MCEVERS, HOST: President Trump is facing a lawsuit for blocking people from his personal Twitter account. This week, some First Amendment advocates joined the suit, and they are making a novel argument about the right to communicate with the pr

发表于:2019-01-16 / 阅读(167) / 评论(0) 分类 2017年NPR美国国家公共电台11月

They may be a little safer here. But the food in the forest is far less nutritious than on the riverbanks. If they want to eat well and avoid wolves this winter, they'll need to keep on moving. As the elk move gradually downwards, they follow the riv

发表于:2019-01-22 / 阅读(161) / 评论(0) 分类 自然百科2012年

land,soil 土壤 arable land, tilled land 耕地 dry soil 旱田 fertile soil 沃土,肥沃的土壤 humus 腐殖质 irrigable land 水浇地 lean soil, poor soil 贫瘠土壤 wasteland, barren land

发表于:2019-02-09 / 阅读(156) / 评论(0) 分类 英文语法词汇

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I read of climate c

发表于:2019-02-14 / 阅读(151) / 评论(0) 分类 环球英语 Spotlight

land,soil 土壤 arable land, tilled land 耕地 dry soil 旱田 fertile soil 沃土,肥沃的土壤 humus 腐殖质 irrigable land 水浇地 lean soil, poor soil 贫瘠土壤 wasteland, barren land 荒地 grass 草 grassland 草地 meadow 草甸 prairie 大草原 pasture land 牧场

发表于:2019-02-18 / 阅读(255) / 评论(0) 分类 英文语法词汇

We are rediscovering the enigmas(谜团) of the Moon and they're really in our own backyard Dr Jim Garvin, Nasa Goddard Space Flight Center Moon water has world in a twitter A surprising amount of water has been found to exist in the Moon's soil. Data

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英语新闻
学英语单词
anticipation right
applied metrology
Austrosimulium
autogiration
bineutron
bisexualis
blood system
blue ashes
branded content
chemical decomposition
Citrus chachiensis Hort.
computer analysis and programmer
condrin
congruent melting compound
cooling system filter
cylindrical condition
cynopteruss
Czech literature
Debye-Waller factor
dip can
doodly-squat
drosophila (drosophila) lineolata
echo delay
electromagnetic compatibility test
equity owner
exopinacoderm
external dump
finite memory
flaked
fluorinator
fredonians
GABA-transaminase
gather oneself together
glass spherule
gobbo
grate failure
gross sth up
household management
inland radiotelegram
insertees
involurin
isodef
jaspachate
judicial member
knock into
landlike
lightning change
linear lanceolate
loughnane
low-voltage tap changer
main scheduler
martinazzi
masters of science in engineering
merewether
mud diggers
nautics
Neel-type wall
neostigmine bromide
nerve-sparing
nitro-enamel paint
Nyakasasa
off us
one's ears are burning
Ophiorrhiza kuroiwae
opiate-type
Paenungulata
parallel scan
PFMEA
pneumatic hydraulic servovalve
polar coordinates in the plane
porous powder metallurgy material
porphyrocalyx
PROM relability
pseudodeltidium
quaternion unimodular group
radial distortion
receptacula
required thrust
Schouten, Kep.
semi built-up crank shaft
semiperiphery
separate program divisions
shaner
Simeonof National Widlife Refuge
smooth-headed
sobnd.
spiral coil
taxless
thread on
thundereth
Tingaon
touch down point
tree-fringed
ultimate buffer
unicorn plant
USLANTFLT
visceral sense
wind-shaken
wire splice detector
Yatsenyuk
yttroalumite
zinc-aragonite