杂交不育性

austerity, n 节俭(严格节约,经济紧缩);简朴;艰苦 【例】wartime austerity 战时节俭 【记】au读:诶哟,sterity=sterility(n 不毛之地)-需要节俭 【反】ostentation(n 卖弄,摆阔)

发表于:2018-12-04 / 阅读(54) / 评论(0) 分类 不择手段背单词

This is Scientific American's 60-second Science. I'm Cynthia Graber. This will just take a minute. Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quali

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 Scientific American(六)月

The food industry leads the nation in pounds of waste produced annually. So, whats second? Its health care facilities. They dispose of more than four billion pounds of waste each year. Another shocker? A lot of that waste is perfectly functional. In

发表于:2019-01-08 / 阅读(56) / 评论(0) 分类 Scientific American(三)月

这是一位自闭症患儿的妈妈写的关于爱和感动的故事: Relax. He is the same little boy you loved yesterday. I smiled trying to hold back the tears. No he isnt. Yesterday I dreamed he would be an astronaut. Today I am hoping he will

发表于:2019-01-17 / 阅读(42) / 评论(0) 分类 英语美文

Doctor: Casual sex harmful to students Casual sex among middle school students may be contributing to growing sterility problems among young women in Guangzhou, capital of South China's Guangdong Prov

发表于:2019-02-01 / 阅读(62) / 评论(0) 分类 趣味英语

Controversial Chinese philanthropist Chen Guangbiao admitted he cheated in the ALS Ice Bucket Challenge, Sanxiang Metropolis Daily reported on Thursday. 据国内媒体报道,中国最受争议的慈善家陈光标日前承认,他在之前的关注

发表于:2019-02-18 / 阅读(90) / 评论(0) 分类 阅读空间
学英语单词
- philous
-cephalic
abril
acrepid desma
acylative
adventruous
agua escondida
Aldcliffe
alloa woolen yarn count
Antarctic continent
Archichlamydeae
ball-mill
biomedical-research
Boeicopsis yunnanensis
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bring ... out
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chain skid bank
combined bay
coticula
Delmontian
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eating your words
edition time
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fuel bin
functionalized probe
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Greek Church
high reactor start-up rate trip
huongs
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instantane
isovolumic contraction period
kenogenetic
kingma
kurlander
Kārkhāna
lenticular bob
light blue drawing
Loire, Canal latéral à la
low bid
malignant melanoma of anus
massage shower set with soap holder
maximum speed of vehicle
Maytenus diversicymosa
mehaigne
mesotartaric acid
methylenetetrahydrofolates
midway pulley
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mudkips
Murthy's method
negative impacts
norops sagrei
norrell
Otomys
partial free flow ship
pedalian
pirinidazole
Port Clinton
pricing vector
prien
pugio
purpose-designeds
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re-Schick
reflected binary code
representativeship
Reye's syndrome
ribbitted
sea cob
septic infarct
seven-membered
shot
simple tillage
So-ho
sodium isoascorbate
stand-by storage
steam-generating reactor
Taunglau
taut airship
Taylors Mistake
tenne
The U.S. Bureau of Labor standards
timish
transgressive reef
triple-frequency harmonic
ultra conservation
underexcited motor
waste-yards
Weighted average maturity
wind tunnel-computer integration
yachtings