异花传粉

TEST 1 [00:06.30]Listen carefully to the conversations and short passages [00:11.76]and choose the best answer to each of the questions. [00:16.72]1.M:Could you please tell me what room Robert Davis is in? [00:22.78]W:Yes,he's in the intensive care u

发表于:2018-12-01 / 阅读(145) / 评论(0) 分类 大学六级听力模拟题

It is a modified version of a commercially available robot quadcopter, 42mm across. (By comparison, a honeybee worker is about 15mm long.) 它就是市面上可以见到的那种四轴飞行器,只不过经过了改装,全长仅为42mm(相比之下

发表于:2018-12-30 / 阅读(40) / 评论(0) 分类 经济学人科技系列

AGRICULTURE REPORT - Genetic Map Could Point Way to an Improved Honey BeeBy Jerilyn Watson Broadcast: Tuesday, November 28, 2006 This is the VOA Special English Agriculture Report. Scientists now have

发表于:2019-01-02 / 阅读(44) / 评论(0) 分类 2006年慢速英语(十一)月

回首那个糟糕的夏天,我很快就明白了,所有后来出现的好事只不过与坏事相互抵消。比一般情况糟糕的境遇不会延宕过久;而太平时光是我应得的,我要尽情享受,它们为我注入活力以应对

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 精美英文欣赏

The 50-Percent Theory of LifeI believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal is, and that give

发表于:2019-02-09 / 阅读(76) / 评论(0) 分类 英语美文

《回到未来2》上映于1989年,片中主角从1985年穿越到了2015,演绎了对2015年的一系列怪异预测。 Although several of the film's predictions, like video calls and wearable technology, came true, Back to the Future II showe

发表于:2019-02-13 / 阅读(36) / 评论(0) 分类 阅读空间
学英语单词
a hell of no way to run a railroad
AAAE
aerial mapping methods
anti-ferromagnetic crystal
antonio gaudi i cornets
Aroideae
Asselian Stage
automatic sequence controlled computer
beer nut
biographize
bony part
branch line winder
cash flow surplus
cathode luminescence sensitivity
chamber-type nebulizer
channel rockfish
Chisos Mountains
circuit quantities
climatic hangar
commission of general gaol delivery
comparative mortality index
contract management
cooling medium
daiwa (taehwa)
damone
dehortatio
density of shops
discharge efficiency
drain water
dynamic loading of stress-coat
E-LAN
educational view
eight-grade
Elimination of Quantitative Restrictions
end-play-device
expand into
fell to
figged soap
fonsis
god of day
grit your teeth
high-velocities
hinged arch
Hooloo
horizontal flyback transformer
hylobates lars
illuminating line
indices of a plane
infans
inferrers
isoconfigurational
jack-light
kila drosh (drosh)
lesbianic
make a muddle of
manual voltlage regulator
microcirculatory
Monday's newcomer
monotal
N. T. S. B.
New Year message
nitrogenhardening
O. C. R.
optical marking
PAIGG
perlite
pestrikhov
plasmolemma
platinates
posterior temporal artery
power source for switch operation
product life
program interrupt signal sequence
Prosthecochloris
railway facilities
renays
renew premium
Rubus foliaceistipulatus
sensori-motor
shibutani
sinoradimella costata
sinusoidal vibration
skiagraphic epilation
sleep queue
sociodemographics
solid-metal flat gasket
space air diffusion
spawning site for fish
spike-hole
Spurger
streyme
stripping roller
take the easy way out
test reactor
thin film thermo-electron device
thioesterification
trailing myrtle
transcortin
unventurous
vestibule curtain hook
wind quintet
wiseness