闭经

By Carol Pearson Washington 25 May 2007 Women who do not want children, and those who do, are both getting new help. The U.S. government has approved a birth control pill that eliminates menstrual cycles, and it also has approved a product to help wo

发表于:2019-01-11 / 阅读(80) / 评论(0) 分类 2007年VOA标准英语(五月)

有人曾经曰过:女生是一种生命力极其顽强的生物,每个月流血几天不止,却依然上得了厅堂,下得了厨房,斗得过小强,打得过流氓。那么,女孩纸们大姨妈来了,用英语怎么说? 1. My per

发表于:2019-02-04 / 阅读(59) / 评论(0) 分类 英语口语

There's been a lot of conversation revolving around tampons lately. Their material components have been brought under scrutiny, and the negative environmental impact of the disposal of plastic applicators have been the subject of many-a-discussion. E

发表于:2019-02-04 / 阅读(59) / 评论(0) 分类 阅读空间

They may be the victims of unwanted sexual advances. And unfortunately, very, very often it might come even from their teachers. When boys and girls reach puberty, their bodies go through many physical changes. But for girls in Africa, the onset of m

发表于:2019-02-12 / 阅读(56) / 评论(0) 分类 VOA标准英语2010年(二月)
学英语单词
absolute staff
Adirondacker
Ag.E.
al wafi (wafi)
aluminum chlorides
ancylostomatids
Anectine
barbed tributary
be in league against someone
be up with
beamcarline
berardinelli
block layout
boom gallows
Bulbophyllum taiwanense
bulkhead lining
cambrias
Cape Hatteras National Seashore
CBAMA
channel blocker
chlopsis taiwanensis
compeering
cross day netting
cross spindle lever
differential pressure
diorific
DNA chip
dual degrees system
E. I. S.
electric steering
Energetine
entodermal cloaca
epoxy-paper laminate
etocryene
external interest rate
finger biscuit
flood characteristic curve
FORTRAN simulation
gallium arsenide
geographic map projection
Global Macro Strategy
gray-legs
group of entities
guanidino-acid
housing post recess
Indian elephant
it-
Java Management Application Programming Interface
key area control
Ligusticum wallichii
lipodystropy
macrosporangiums
master address
mechanical water lift
meropresthesia
minute seed
multipage tranaction
Myriophyllum verticillatum L.
nasal diverticulum
natural frenquence
nelsons
neo-devomit
non-essential document
olfactory sac
Ostium aorticum
peptidoglyean
per capita consumption
porous absorber
r.w.
radio beacon
regional system of cities
retainer wall
revokements
rhizocarpon geographicum
rolling average
rule-out
sand mixing plant
secondary reformer tubes
segmental pointed arch
selector
semi-automatic husker
sexualist
sidewall vessel
single-expansion steam locomotive
sluttiest
stalinallee
stoneygate
straight-arm
sum-of-the-year's-digits method
table preprocessing
tau lepton
tax calculation
technical coefficients matrix
temperature entropy chart
tooth spacing testing
toysmart
traffic block
trial-by-fire
value trader
whimsicalness
zero-gravities