种子,精子,精液

40.Development and the Environment With the development of industry,people are faced with the problem of a worsening environment.Fish are disappearing in many rivers and lots of green land is changing into desert. What are the causes of this?Firstly,

发表于:2018-11-28 / 阅读(166) / 评论(0) 分类 疯狂英语易背作文

[00:00.00]Albert Einstein communist Alexander Bell professor [00:05.00]艾伯特爱因斯坦 n.adj.共产主义者(的)亚历山大贝尔 n.教授 [00:10.00]ruler scientific darkness shy [00:14.79]n.统治者 adj.科学的 n.黑暗 adj.害羞的 [00:

发表于:2018-12-13 / 阅读(212) / 评论(0) 分类 高中英语词汇

RACHEL MARTIN, HOST: A wide-ranging study shows that sperm counts are plummeting throughout the Western world, and scientists don't know why. NPR health correspondent Rob Stein suggests some of the potential reasons. ROB STEIN, BYLINE: In Margaret At

发表于:2018-12-17 / 阅读(84) / 评论(0) 分类 2017年NPR美国国家公共电台7月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(95) / 评论(0) 分类 有声畅销书-秘密

[00:02.22]Its a Pilates machine. 那是普拉提机 [00:07.02]You dont make anything. 它不是用来制造的 [00:07.22]What do you make with it? 拿它来制造什么东西? [00:09.66]Its for exercising. 是用来健身的 [00:10.30]Yeah, my wife

发表于:2019-01-01 / 阅读(116) / 评论(0) 分类 听电影学英语-朱诺

The One With the Jam -------------------------------------------------------------------------------- Written by: Wil Calhoun Transcribed by: Eric Aasen -----------------------------------------------

发表于:2019-01-01 / 阅读(124) / 评论(0) 分类 六人行—第1-5季

TBBT101-2 生活大爆炸之精子银行(2) Leonard: Sheldon, this was your idea. A little extra money to get fractional T1 bandwidth in the apartment. Sheldon: I know, and I do yearn for faster downloads, but theres some poor woman is going to p

发表于:2019-01-05 / 阅读(83) / 评论(0) 分类 看美剧学英语

TBBT101-3 生活大爆炸之精子银行(3) Leonard: Well, what do you want to do? Sheldon: I want to leave. Leonard: Okay. Sheldon: Whats the protocol for leaving? Leonard: I dont know, Ive never reneged on a proffer of sperm before. Sheldon: Le

发表于:2019-01-05 / 阅读(61) / 评论(0) 分类 看美剧学英语

[00:45.58]1)Where Bruce like to go today? [00:51.54]He wishes he could go to the seaside today. [00:59.12]2)What are Bruce and Li Qun talking about? [01:06.85]They are talking about the sea,holidays,jobs and Li Qun's cousin. [01:15.68]Language points

发表于:2019-01-10 / 阅读(167) / 评论(0) 分类 高中英语人教版高二

英国科学家在男性避孕药研发上有了重大突破,未来男性有可能通过口服阻止精子游动的药丸来达到避孕效果。这可能改变千千万万伴侣的性生活。以后不仅女人可以吃避孕药,连男人都有避

发表于:2019-01-19 / 阅读(94) / 评论(0) 分类 阅读空间

A contraceptive pill that could be taken by men as well as women could be on the horizon. 一种男女通用的避孕药即将问世。 A breakthrough in the understanding of the biology of sperm could lead to a unisex version of the Pill, US governm

发表于:2019-01-19 / 阅读(158) / 评论(0) 分类 实用英语

Tick-tock, tick-tock. Is that your biological clock? And if it is, are you female? Most people think biological clocks are strictly female phenomena, with infertility and the risk of certain diseases

发表于:2019-01-26 / 阅读(116) / 评论(0) 分类 阅读空间

A chemical that has been linked to cancer cell growth is being used by millions of Americans in toothpaste every day, it has emerged. 在成千上万的美国人每天使用的牙膏中,可能存在一种导致癌细胞增长的化学物质。 The

发表于:2019-02-02 / 阅读(156) / 评论(0) 分类 英语新闻

1. Cyber Sickness 晕屏症 Also called digital motion sickness, symptoms that range from headaches to woozy feelings can occur when you quickly scroll on your smart phone or watch action-packed video on your screen. 这种病也被称为数字晕车,

发表于:2019-02-03 / 阅读(796) / 评论(0) 分类 阅读空间

Beijing, Sept. 6 (Xinhua) -- A sperm donation scandal disclosed recently has aroused growing concern in the United States. According to the New York Times' report, Ryan Kramer, the son of a donor, found that he has more than 150 half-siblings - they

发表于:2019-02-04 / 阅读(90) / 评论(0) 分类 英语新闻

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(213) / 评论(0) 分类 英语新闻

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 英语新闻

Scientists say early experiments suggest it may one day be possible to make babies without using eggs. 科学家称,早期实验表明,将来某一天或许不需要卵子就能孕育出婴儿。 They have succeeded in creating healthy baby mice

发表于:2019-02-17 / 阅读(56) / 评论(0) 分类 阅读空间

近日,淘宝聚划算发起了一场名为聚精会神的团购活动,除了提供司法鉴定服务以外,还上线了7个城市的精子库,预约捐精的志愿者可获得3000至5000元不等的捐精补助。 请看《中国日报》的报

发表于:2019-02-25 / 阅读(147) / 评论(0) 分类 英文语法词汇

First: According to magnitude I divide the whales into three primary BOOKS (subdivisible into CHAPTERS), and these shall comprehend them all, both small and large. 第一 我按照大小,把鲸分为主要的三篇(各篇再分为章),这就把它们不

发表于:2019-03-10 / 阅读(221) / 评论(0) 分类 白鲸记
学英语单词
admission against interest
after-hyperpolarization
airborne intercept radar (ai radar)
alcohol stain
algorithmicize
anthus
araburin
at the peril of one's life
ballast box
balsamum hapdwickiae
blue eyes
brothel creepers
capital recipient country
carrier housing
caught short
Cauto, R.
chucklingly
Chuluut Gol
coefficient of recovery
command monitoring
concamerations
conductance bridge hydrometer
crista urethralis
cross-unfruitfulness
danseur nobles
ddc, DDC
death-knell
diethylene glycol diethyl ether
DL-valine
emergency circulation
Erigeron pulchellus
erioflorin
everything else
filtered-water reservoir
finded
flipback
flosequinan
flourishable
flx
four-point
grooved friction wheel
guard against arrogance
henlopen, cape
horizontal sampling factor
hypokalaemia
incunables
infravesical
isoenergetic(al)
Kronweiler
lack of confidence on data security
laser rendezvous technique
leuwenhoeks
lithomalacia
LLLNR
lookahead carry block
Lycoris sprengeri
male bondings
Malonga
metric quadratic form
multiple straight pipe injector
musculus iliocostalis cervicis
mutual inversion
nitrostarch explosive
objective/task method
Palos Verdes Estates
paracalanidae tenuis
parasitic phenomena
penicillin G calcium
pig copper
preferred number series
propellant loading equipment
pseudoexfoliative
pyrite copper ore
Radomka
recognition feature
Rhododendron floccigerum
Rimsky-Korsakov
root-mean-square power
saldanine
Schlafen
seismic equipment
self lift
sessilis
ship owner's husband
Still's murmurs
Sulawesi Selatan
swabberly
swordfishing boats
taotao
tendercare
the earliest and latest flowers produced on plant
tilting ring tachometer
tip bearing
total correction
transistor seconds
traumatophobia
tunicae reflexa
undiscernible
vacuum chuck
valedictory speakers
VTOLport