巴好生-库子振盪器

841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(246) / 评论(0) 分类 英文名句短语

Merkel Under Pressure After Migrant Influx 难民涌入给默克尔带来压力 BERLIN German Chancellor Angela Merkel is facing mounting political pressure over the number of migrants arriving in her country with regional authorities demanding that

发表于:2018-12-08 / 阅读(143) / 评论(0) 分类 VOA标准英语2016年(一月)

很多同学在外国同事报自己的用户名或是邮箱地址的时候很头疼,因为他们的地址里有下划线之类的各种符号,这个用英语要怎么说呀?而且这些符号的出现频率远远高于你的想象,平时不注

发表于:2018-12-26 / 阅读(113) / 评论(0) 分类 美国文化脱口秀

Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping

发表于:2018-12-31 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin

发表于:2019-01-08 / 阅读(169) / 评论(0) 分类 Scientific American(十)月

Aging HIV/AIDS Survivors Create New Class of Patients In sub-Saharan Africa, antiretroviral treatment (ART) has reduced the mortality rate among HIV-infected people by 20 percent. Many of the people receiving treatment who are now in their forties ar

发表于:2019-01-13 / 阅读(159) / 评论(0) 分类 VOA标准英语2012年(四月)

By Carol Pearson Washington, D.C. 08 October 2009 A premature infant getting specialized hospital assistance after birth A new study shows that more than a million babies die each year because they are born too soon, and that the highest rates of pr

发表于:2019-02-20 / 阅读(142) / 评论(0) 分类 VOA标准英语2009年(十月)
学英语单词
a straight shooter
amici compensator
angiolymphangioma
anniversal
assembler code
baihu decoction
bearproofed
Benjamin Graham
Boertange
brings to the table
buquet
carismas
chromium picolinate
citrus fruit syrup
Clematis lasiandra Maxim.
Colorado potato beetle
combination fuse
commercial community
common vegetable
computer-assisted approach sequencing
conquest
Corsanil
crippling load
Croix Haute, Col de la
custard apple
Demand signal repository
denominational party
diclemente
discreta
drop cannon
Drugan
dryness of throat
Dubini
duckbill
engaging pin
eragrostic abyssinicas
explosion-pressure
eye sex
faith-communities
FIGLU test
five thousand
flightpath angle
Fouchard
frame difference circuit
Goodyera henryi
Gulf, The
gutierrezes
heart puncture
homeoplasty
horizontal multiple deck chip screen
horizontalis
hospital sewage
hydraulic power system
hyperindicanemia
interpellation clause
itagakis
junction potential
knitting dynamics
let the dust settle
linear mean diameter
lustre-coating agent
lymegrass
magnetic displacement recorder
microsecond pulse generator
Microtoena prainiana
monofluorophosphate
newer
nozzle opening ratio
open-address
overhead cam
pale purplish pink
pantograph
patryan
Phytophthora infestans
post-tax operating profit
pre-europeans
price-taking
print hold state
prosaical
protest for non-payment
pupilmasters
reality television
reflected impedance
reliquus
Rybnik
screwed on
search team
sheet lightning
shoos-in
shrink on fit
sillily
smart memory
staff suggestion box
statistical clerk
stoop to
tenters
teres majors
v. obliqua atrii sinistri
vallecula
vestibular neuritis
water voltameter
yearsley