雄性不育的

Blue is the world’s favorite color. It is also the color most often associated with intellect and authority. Most 1) uniforms are blue. In Greek and Roman 2) mythology, blue was the color of the sky

发表于:2018-11-28 / 阅读(130) / 评论(0) 分类 疯狂英语2002年

In all societies, male and female roles are regarded differently. The mother role is universally carried out by women, which is biologically based. Roles defined by sex also characterize the economic

发表于:2018-12-07 / 阅读(50) / 评论(0) 分类 老友记精校版第1季

Reducing HIV Risk with Painless Male Circumcision Studies have shown that male circumcision greatly reduces the risk of HIV transmission. The World Health Organization is weighing approval of a new device that could make the procedure simple and pain

发表于:2018-12-16 / 阅读(30) / 评论(0) 分类 VOA标准英语2011年(十二月)

在翻译错误中有相当一部分出乎望文生义。如译者认真严肃对待,许多是可以避免的。例如:white wine 不是白酒(白酒应属spirits 这一类)而是白葡萄酒;short drink 不是少量酒而浓酒,相反lon

发表于:2019-01-08 / 阅读(25) / 评论(0) 分类 英语笔译

Gender-Jumping Toads 美国研究人员说,常用除草剂阿特拉津会令雄蛙变性为雌蛙。美国加利福尼亚大学伯克利分校研究人员把40只雄性非洲爪蛙放入阿特拉津浓度为10亿分之2.5的水中,发现90%雌性化

发表于:2019-03-09 / 阅读(106) / 评论(0) 分类 英语听力文摘 English Digest

Fatherless Honeybee s How male honeybee s can be without fathers? The reason lies in whats called a haploidiploid system of sex determination. Approximate ly one-fifth of the animal kingdom, including ants and wasp s , use this system. What it boils

发表于:2019-03-09 / 阅读(146) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
Aberlour
abo-hd
acerous ieaf
actargil
almonerer
argument matching
Asslar
automatic course follower
back-channelling
bell mouth
bitter-ender
bosasella microreticulata
bubbers
bugologists
Callisto's surface
care of field
charge-transfer state
clay sand
clerisy
compactness theorem
compensation theorem
compressed air sand blaster
concept development
cyclopoid larva
Dahre
debug test
deducer
Derris caudatilimba
dispersion line
drupe fruit
ecology of domestic animal
enemy movement solver
extemporize
fan delivery
female testis
fenlin
fibre optics amplifier
fibroma durum
field composable lens
field document
flat trough
flinn
food addiitive
foundry shop
fueling failure
Gambara
Gandak River
give sb a shove
glow modulator tube
gradfly
grassier
halorellas
heaviest piece
hypotrachyna kingii
in-formation
inquire of sb. about sth.
intercharacter spacing
lateral ligament of rectum
London landed term
macrocinematography
magnetomyogram
manual al simplex (mas)
metritic
Milo of Croton
nhaos
offsetting errors
oppressional
oxaluria
paludicola
Petershagen
polyplectana kefersteini
premiere danseuse ?toile
presstimes
put one's faith in
quantifying symbol
quantitative limits
raise ... voice
ratanhiatannic acid
re-beautify
re-enrich
rehberg
rich wine
run-the-guard
saint-joseph
spin-rate control
spinnings
squanderings
steam boat
strong box
sweet-natured
system flowchart
three-stage cluster sampling
todtentanz (germany)
tough call
triple ply belt
turn someones stomach
ultrasonographies
vacuum leak detection
warning tone
waxworks
white toy
zirconium-containing refractory material