[昆] 幼虫足

Ladybugs love to snack and feast on other pests, so people began importing in Asian species called hollyqueen ladybugs as natural pest control. But in their new environments the hollyqueens wiped out native ladybugs and they have their parasites to t

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 Scientific American(五)月

By Andre de Nesnera Washington 06 July 2006 Just a few days ago, North Korea triggered an international furor when it conducted several ballistic missile tests. In this report from Washington, VOA Senior Correspondent Andr de Nesnera looks at whethe

发表于:2019-01-11 / 阅读(101) / 评论(0) 分类 2006年VOA标准英语(七月)

A: Ello-hay, Aniel-day eaking-spay, ow-hay ay-may I elp-hay ou-yay B: Ay-hay, Aniel-day, Ulie-jay ere-hay A: Ay-hay, Ulie-jay, ow-hay are ou-yay? B: Actually, I m eeling-fay ite-quay ill otday-tay. A: Im orry-say oo-tay ear-hay, at-they. ut-way is on

发表于:2019-02-23 / 阅读(90) / 评论(0) 分类 英语播客-EnglishPod

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发表于:2019-03-05 / 阅读(93) / 评论(0) 分类 英语播客-EnglishPod

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发表于:2019-03-06 / 阅读(175) / 评论(0) 分类 英语播客-EnglishPod
学英语单词
a dildo
an ape leader
aralkil
arteriola afferens
artificial transition
bacillaria paradoxa
balala
behaviouristic
Bianco
bioconvective
bottled-up
brucentin
Buchholz protective device
Buginese
Bulleye
camera lucidas
Chroman
collar fat
coppinger
deal them off the arm
decliner
Delphinium chungbaense
demasculinizes
dialog data validation
dibutylacetic acid
didy-
dual-grating spectrograph
electromagnetic energy accumulation type welder
epiphragrn
ethanoylation
external waviness
factor Vl
faint in place
Fedovo
fetidnesses
filp-flop circuit
Fleischmann's bursa
full-cut
gas field development
Gelsemium elegans
genus taraktogenoss
group code record
high-speed centrifugation
high-tension battery
hog molly
Japanese seaperch
japvo pk.
jaw-line
knock it off!
lacbobacillus Delbruckii
lanvins
LED signage
lifting-surface theory
live-roller conveyor
LNCaP
longstraw pine
MDAPE
mesohydrophytes
multiprocessings
nocturning
non-dipole magnetic field
parallel rake angle
Petasi, Steno
post-boarding
postcapillaries
potassium fixation
preclusion
predicate of first order
prejudicially
program statement analysis
psychological control
random asccess memory
rationing problem in capital invest ment
ravensbrucks
rearface
reconciliatio
reverberant cavity
rhizosolenia castracanei
roger
saxicola ferreus haringtoni
Scorzonera inconspicua
screwtaping
signals intelligences
spongecake
standard terminal
stayed
subdivisions
suthern
task switched
tertiaries
thermal electric hybrid vehicle
thrust available
tile culvert
to be careful
torrent work
toxophilite
Tricesimo
two-way uniform partitioning
variation from standard method
verrucous aortitis
waist boat
whennes