抗受精素;反受精素

Luke -13 1Now there were some present at that time who told Jesus about the Galileans whose blood Pilate had mixed with their sacrifices. 2Jesus answered, Do you think that these Galileans were worse sinners than all the other Galileans because they

发表于:2018-12-05 / 阅读(94) / 评论(0) 分类 路加福音

By Nancy Steinbach Broadcast: October 29, 2003 This is Faith Lapidus with the VOA Special English Health Report. Some estimates say that one in as many as eighty-thousand of all births results in two

发表于:2018-12-15 / 阅读(237) / 评论(0) 分类 VOA2003(下)-环境与健康

Podcast is sponsored from the people of American Chemistry, who provide the plastics, medicines, and innovations that make life modern. Learn more at americanchemistry. com. This is Scientific American's 60-Second Science, Im Karen Hopkin. This will

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(七)月

词条 含义 近义 词组 fable n. 寓言,神话 tale, myth fabric n. 织物,布 cloth , stuff n. 结构,构造 structure, framework facade n. 正面;表面 face ; appearance facet n. 面;

发表于:2018-12-30 / 阅读(139) / 评论(0) 分类 王玉梅托福词汇配套MP3

Slippery When Wet Many people enjoy eating fried eel, but few stop to think about the life of this unique fish. There are hundreds of different species of eel, all of which can be roughly divided into

发表于:2018-12-31 / 阅读(126) / 评论(0) 分类 有声英文阅读

Beginners. One of the things I really enjoy is gardening. I have a patch of vegetable garden in one of the corners of our back yard. It has four raised beds. Two of these are wide wooden boxes which my husband put together. In these I put a mixture o

发表于:2019-01-01 / 阅读(67) / 评论(0) 分类 英语博客 A cup of English

By Mario Ritter Broadcast: November 18, 2003 This is Steve Ember with the VOA Special English Agriculture Report. If you like flowers in the early spring, then the middle of autumn is an important tim

发表于:2019-01-02 / 阅读(88) / 评论(0) 分类 VOA2003(下)-农业与经济

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(116) / 评论(0) 分类 VOA2003(下)-农业与经济

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Farmers fertilize their fields to get the maximum meal from their crops. But the effects of these loads of nitrogen and phosphorous extend beyond the field and past

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 Scientific American(三)月

This is the VOA Special English Agriculture Report. A listener in Abuja, Nigeria, named Okorie wants to know more about fish pond farming. Bill Martin, president of Blue Ridge Aquaculture, with tanks of shrimp in Martinsville, Virginia Raising fish

发表于:2019-01-11 / 阅读(87) / 评论(0) 分类 VOA慢速英语2008年(十一)月

Roman Toilets Offered No Clear Health Benefits 2000年前罗马人的卫生习惯 Around 2000 years ago, the Romans moved into Europe. They built public latrines, or toilets, with many seats and washing areas. And they built sewerage systems, brought

发表于:2019-01-12 / 阅读(123) / 评论(0) 分类 2016年VOA慢速英语(一)月

And Portland is not alone here. 波特兰市在这件事上并不孤独。 Forty percent of municipalities self-report dumping raw or partially treated sewage into our waterways. 40%的市政当局在自述汇报中指出曾倾倒未处理或仅部分处

发表于:2019-01-18 / 阅读(64) / 评论(0) 分类 TED演讲科学篇

I have a daughter, Mulan. And when she was eight, last year, she was doing a report for school or she had some homework about frogs. And we were at this restaurant, and she said, So, basically, frogs lay eggs and the eggs turn into tadpoles, and tadp

发表于:2019-01-24 / 阅读(65) / 评论(0) 分类 英语语言学习

I mean, it can't get more depressing 我是说 没有更让人沮丧的了 You have, in fact, already begun to die 你们实际上已经开始迈向死亡 You look great 你们气色很好 Don't get me wrong. And you know, you are youth and beauty不要

发表于:2019-01-25 / 阅读(48) / 评论(0) 分类 公众人物毕业演讲

AGRICULTURE REPORT - At Thanksgiving, Turkeys Fly Out of StoresBy Jerilyn Watson Broadcast: Tuesday, November 21, 2006 This is the VOA Special English Agriculture Report. Flock of turkeys American tur

发表于:2019-01-30 / 阅读(76) / 评论(0) 分类 2006年慢速英语(十一)月

AGRICULTURE REPORT - Pumpkins for All SeasonsBy Jerilyn Watson Broadcast: Tuesday, October 24, 2006 This is the VOA Special English Agriculture Report. Conditions for growing pumpkins were poor in som

发表于:2019-01-30 / 阅读(69) / 评论(0) 分类 2006年慢速英语(十)月

AGRICULTURE REPORT - Raising Sheep By Bob Bowen Broadcast: Tuesday, March 08, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Graphic Image If you have a few hectares of land, it

发表于:2019-01-30 / 阅读(38) / 评论(0) 分类 农业与发展

英文歌词: Like most babies smell like butter His smell smelled like no other He was born scentless and senseless He was born a scentless apprentice Every wet nurse refused to feed him Electrolytes smell like semen I promise not to sell your perfume

发表于:2019-02-04 / 阅读(53) / 评论(0) 分类 英文摇滚歌曲

International aid paid for a water pump and aid workers trained the farmers in fertilizing and irrigation Solana Pyne | Hart Chaou, Morocco 09 December 2009 Moroccan community farm could be a model for other drought-prone regions The edge of the Saha

发表于:2019-02-05 / 阅读(77) / 评论(0) 分类 VOA标准英语2009年(十二月)

Everyone knows that a woman who smokes and plans to become pregnant should stop smoking. A new study suggests that the future father should quit, too. 人人都知道,吸烟的女性如果计划怀孕,就应该戒烟。一项新研究表明,计划

发表于:2019-02-08 / 阅读(55) / 评论(0) 分类 阅读空间
学英语单词
act to
agricultural pattern
aidens
area navigation
Barstowite
bawds
bulke
charge transfer time
cluttered
comprehensive research ship
conservation soil
corpspersons
cotton boll rot
croc
cruise-missiles
cut price
Desquam
dunnan
electric fixture
energy spreading waveform
eniotypy
equipment trust certificate
expanding metal
facial yoga
feed forward compensation
flexible situation
forest stage
four-stage blower
full-service brokerage
gaets
genotyping
ghost people
ground equalizer inductors
half cross stitches
Hawaii Standard Time
header-subcode
hepatorenal ligament
hoisting line
hot-pressed ferrite
hydroxyalkyl pyridine
immersed electron gun
indecent language
Kushtia District
lateral sternal line
leggies
level of a power quantity
libertys
loadouts
long life grease
loose diamond
Mangifera siamensis
mkiii
molybdoiron protein
monkey's fist
move-on
muling
multiple method
multisugar
nickle plating machine
non dischargeable debts
non teleological
non-digestible
Nosopsyllus fasciatus
offence of detrimental to public moral
outer covering of a kernel
oversystematising
parameter card
Paranyrocidae
polyelectrolyte solution
polymeric ampholyte
principle of mathematical induction
pro-standard
pseudopatients
qantar
red roundel
roly-poly stallion
Ry2R
satellite positioning and tracking
Schur function
scratch-pad memory
Seacroft
self-publishings
Septum intersinuale sphenoidale
servicingtechnique
short broker
Southeast Pacific Basin
soy(bean) powder
spunged
standard capacitance
Sunnfjord
telemetric integrator
tie-rod type journal box positioning device
tiggles
timer measurement
ultrapure material
unit amplifier
uranium(vi) chloride
uredinaless
vitrifusain
volcanic depression
Yepifan'
Zinasco