分茎草

There a hold in the middle of the ground. The prettiest hold that you ever did see. Well, a hole in the ground. CHORUS And the green grass grew all around and around. And the green grass grew all arou

发表于:2018-12-08 / 阅读(77) / 评论(0) 分类 VOA标准英语2017年(一月)

[ti:UNIT 2 Plant a Plant! Lesson 12: Pretty Little Plant] [0:00.241]UNIT 2 第二单元 [0:01.877]Plant a Plant! 培育植物 [0:03.754]Lesson 12: 第12课: [0:05.391]Pretty Little Plant 漂亮的小植物 [0:08.856]You need two groups to sing this

发表于:2018-12-13 / 阅读(120) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds

发表于:2019-01-25 / 阅读(213) / 评论(0) 分类 VOA常速英语2008年(二月)

Lesson 34 Barley 第34课 大麦 I know some children who are very fond of growing seeds of all kinds in pots. Sometimes they fill a flower-pot rather more than half-full with moist sand. On the top of this damp sand they sprinkle some grains of barl

发表于:2019-02-13 / 阅读(30) / 评论(0) 分类 英国学生科学读本

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(74) / 评论(0) 分类 VOA常速英语2007年(十二月)

今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自,来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 英语单词荟萃
学英语单词
4-Homosulfanilamide
accumulation reproducer
airball
all-rubber
antimechanists
attogramme
backtrack search
bochco
bond
break of the day
brier-woods
broyhill
campylodiscus incertus
Cephalopoda
circumgenital pore
complete environment seeding
control of water use
control sticks
convergence sequence
corelease
crescent spanner
Crimean peninsula
cumberland mountainss
declared working condition
dehydrolucidusculine
descendant nuclide
dgms
directional gyroscope position
disterr
double-start thread
dove's foot geranium
dual polarity
end rhymes
exclusive patronage contract
fackenheim
falx aponeurotica inquinalis
family Trypetidae
Filippovskoye
fodding
fracture of ischium
free-fire
genus Drimys
girlier
harpagiferid
hawknut
impulse-train pause
inorganic chromatography
interreduplication
joggle work
joint liquidator
keyed girder
knee splint
Kornsjφ
Like watching sausage getting made
liquid-fueled
master-slave polling
memory B cell
microscissors
Mount House
multiplex carrier telephony
Myspamol
negative equity
Newfounland Ridge
non-return to zero code
occulting light
Okanagan Lake
orletons
Oxisone
pairwise comparison
perfect combustion catalyzer
photodamaged
planimetric method
plexus pharyngeus ascendens
point-to point transmission
pollinia luteola
post fire hydrant
profit-earner
propionylmaridomycin
put a spoke in someone's wheel
ramshorn airfoil
relative equilibrium
reperusal
requirement of exchange
resource economics
ribbon vibrator
road-trials
roadside mower
Salt River Indian Reservation
sectional area table
share in
spreader with angled saw toothed disks
spudgers
sterilization by chemical agents
stress of the first kind
tracheloplasty
track mark
transnational enterprises
tree well
truck-mounted power station
vibrofinisher
wrongously