音标:['steraɪl] ;
sterile
['sterail; -rəl]
adj.
无菌的,消过毒的
无生殖力的,不育的
不毛的,贫瘠的
无效果的,无结果的
枯燥乏味的,无生气的
【植物学】
不结果实的
中性的
[美国英语]排除了(敌特等的)危害的;通过安全检查的
近义词:
barren
. impotent
. infertile
. unfruitful
反义词:
fertile

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(167) / 评论(0) 分类 疯狂英语2002年

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Sam’s Purpose For years now, I have held the hands of the dying. “How can you bear it?” people ask me. “ Hospice 1 nursing must be so difficult. How can you stand to be around so much sufferin

发表于:2018-12-30 / 阅读(212) / 评论(0) 分类 英语沙龙2004全年合辑下

13Again the Israelites did evil in the eyes of the LORD , so the LORD delivered them into the hands of the Philistines for forty years. 2A certain man of Zorah, named Manoah, from the clan of the Danites, had a wife who was sterile and remained child

发表于:2018-12-30 / 阅读(74) / 评论(0) 分类 士师记

Therapists Use Music as Powerful Medicine 临床医学家用音乐作为重要药方 Jan Stouffer: Hello friends, my name is Jan. We're gonna make music. A music therapy class is beginning at Penn Sta

发表于:2019-01-03 / 阅读(57) / 评论(0) 分类 VOA2005(上)--环境科学探索

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 四六级词汇与结构练习

A study into the amount of urine in swimming pools has revealed just how high the levels are - and the results are NOT pretty. 近日一项研究揭露了泳池中的尿液含量到底有多高,而其结果可谓不甚理想。 Researchers develope

发表于:2019-01-03 / 阅读(56) / 评论(0) 分类 阅读空间

Urine Analyzer 尿液分析仪 blood sugar(glucose ) analyzer血糖分析仪 test strip 测试条 reagent 试剂 Semi-automatic Biochemical Analyzer半自动生化分析仪 Automatic Blood Cell Analyzer全自动血细胞分析仪 Urine sediments

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 医学英语

第二节 性状 许多药品说明书的第一项是Description(性状),其原意是叙述、描写,在药品说明书及药典中一般都译为性状,其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一

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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(48) / 评论(0) 分类 英语笔译

Science and technology 科学技术 Bioremediation 生物降解 Bottom feeders 清道夫平菇 A novel way of dealing with an unpleasant problem 解决烦人难题的新颖方法 For your delight and delectation 愿你欢愉 DESPITE their name, dispo

发表于:2019-01-16 / 阅读(80) / 评论(0) 分类 经济学人科技系列

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发表于:2019-02-01 / 阅读(321) / 评论(0) 分类 实用英语

未来蔬菜长啥样? They look more like the brightly lit shelves of a chemists shop than the rows of a vegetable garden. 它们看起来更像是化学商店里一排排灯火通明的货架,而不是蔬菜园里的一排排菜架。 But accor

发表于:2019-02-05 / 阅读(36) / 评论(0) 分类 实用英语

There is nothing unusual about energy like coals and oils being consumed, principally because economic development depends on natural resources all the time. But what is happening today is extraordinary judged by the standards of the past. It is ener

发表于:2019-02-12 / 阅读(99) / 评论(0) 分类 雅思英语

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发表于:2019-02-15 / 阅读(64) / 评论(0) 分类 英语笑话(MP3+文本)

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发表于:2019-02-21 / 阅读(74) / 评论(0) 分类 中英双语新闻

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There is nothing unusual about energy like coals and oils being consumed, principally because economic development depends on natural resources all the time. But what is happening today is extraordinary judged by the standards of the past. It is ener

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学英语单词
4-Nitro-o-phenylenediamine
action modelling
acute left cardiac insufficiency
agitate
alauksts l.
altmetrics
antecedent and consequent
aphthous
archaeoacoustics
bank facility
beach cloth
bentone lubrieant
bluffnesses
bridge null method
buttery-hatches
chamberlains
chemical soy sauce
close grain
coefficient of reliability
composite stress
cost per kilowatt-hour
crystal lamp
demontis
diplomapiece
distress call (sos or mayday)
Elaeocarpus sphaerocarpus
engineering application
entoilage
eugenin
exel
feverblister
focus's
following limb
gnfr
gumbyhead
gyratories
health-bureau
Hesperinidae
Hoa Tan
host-satellite system
ingulfments
ink stick
inseek
legal justice
life of Riley
look awful
luard
Lysimachia navillei
magallufs
medicated sound
Megarean
metal jointing
minged
miss out on sth
mixed free and forced convection
moving moraine
multicomponent map
muscle albumin
network supply
neutron rich isotope
night-time reconnaissance system
Novomaksimovskiy
Nucleus anteromedialis
offence of misconduct in office
oilfield development model
painteress
pasteurized yolk
perineum
Platani, R.
playback period
product items
QO2
queeping
quinlivan
rate of water make-up
rental housing
running backs
sheatfish
shopping agent
sicklepod rushpea
Smee.
soul-mate
strax
strike vote
subconversations
submarine chaser
superheated steam dryer
sweary
tax investigation
thin-beded
toilet-paper
UFOs
unguards
Well begun is half done.
what's poppin?
whatever-it-is
wikidemia
woodcares
xenopeltids
zirconium phosphide
zymad