黄体

第六章 女性生殖系统 Chapter 6 Female Reproductive System areola of breast 乳晕 abdominal orifce of uterine tube 输卵管腹腔口 anal region 肛区 ampulla of uterine tube 输卵管壶腹 anococcygeal ligament 肛尾韧带 areolar gland 乳晕腺 axillary process 腋

发表于:2018-12-05 / 阅读(101) / 评论(0) 分类 医学英语

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(44) / 评论(0) 分类 Scientific American(十二)月

The Great Tomato Debate 有名的西红柿辩论 In 1893, the U.S. Supreme Court heard a case that hinged on whether the tomato was a fruit or a vegetable. 1893年,美国最高法院有一场关于西红柿到底是水果还是蔬菜的案子。 De

发表于:2018-12-28 / 阅读(79) / 评论(0) 分类 初学者听力文摘精选

For in nature it takes thirty years for two hundred eggs to reach maturity. 因为在自然状态下,要让两百个卵子成熟需要三十年之久。 But our business is to stabilize the population at this moment, here and now. 但我们现在的任

发表于:2019-01-01 / 阅读(34) / 评论(0) 分类 美丽新世界

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 60秒科学

Perhaps nothing else screams summertime quite as much as a juicy, ripe watermelon. Its sweet and refreshing and adds a huge burst of color to just about everything. 也许没有什么能比喝上一杯果汁,吃上一只熟西瓜更能嗨翻夏季了

发表于:2019-02-03 / 阅读(40) / 评论(0) 分类 阅读空间
学英语单词
a school of thought
above threshold ionization
aerodynamics
alphabetic data set
anaerobic methods
art-related
as far as i can judge
Atlas el Moutaouassit
Benitachell
blauboks
Borrelia rossi
bus energizing
busulfanum
C-parity
careenage
celestial theodolite
Charlie Papa
clandestine immigration
communication mechanism
completion program
conventional impulse withstand voltage
credit muling
cross-plots
cyanophytas
dacc
defederalize
Delphinium taipaicum
deprecative
differential network
dinitroglycol
diploganglionate
doxyribose
drum-type vulcanizing press
duties and taxes
earn a living
edge shifting
educational apartheid
epiglottiss
Ezodweni
face-sat
family Lycaenidae
filum terminate
flaser bedding
fourth lateran councils
frame synchronization logic
full-length
Gammelstilla
Haradah
hetero-junction laser
holychurche
households
I-SUB
istration
iwlaht
lead out groove
Levanxene
limann
malleable cast iron vessel
maximum height of coupler centre
mercaptomerin sodium
microbasis for macroeconomic management
mirkier
moliterno
notes payable
Olylnpian forehead
ophiothrix trilineata
outward manifestation
proof correction
quinoyl
reconstructed railway
rejectionist
remittance of revenue to exchequer
right of self-defence
ruddevator
sacral nuclei
Saskatchewanites
SbE, S by E
schomberg
silcina
sold bill
sophoricobioside
special partner
sphenoid sinuses
spraying-ceramic seal ring
stagebounds
steape
steel timber
sub-post offices
thallic bromide
thallium(i) iron(ii) selenate
Thien Nghia
true plasma
uk guardian
uncontroversed
unstable crack growth
useful vacuum degree
voltage operated variable capacitor
Welland
win in a canter
wooden lifeboat
working medium pressure
zoot suit