[=gram negative bacilli]革兰阴性杆菌

在美国黄石国家公园,曾经栖息着土生土长的狼群,直到有一天,狩猎者将它们驱逐殆尽。然而到了 1995 年,(由于一个激进的管理项目)狼群开始重新回归,一些有趣的现象出现了:黄石国

发表于:2018-12-09 / 阅读(249) / 评论(0) 分类 TED公开课:生态谜云

Notice Me - NB Ridaz Sometimes I think about (come on) Everything that we been through And I pray that you would just open your eyes (NB Ridaz) I love you (I love you baby) (Magic) I love you too girl And I need you (and I need you too) So please don

发表于:2019-01-10 / 阅读(207) / 评论(0) 分类 英文歌曲第一辑

FAITH LAPIDUS: Welcome to THIS IS AMERICA in VOA Special English. I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember. To some people, they are nothing more than a harmless treat or a guilty pleasure to enjoy from time to time. To others, they are en

发表于:2019-01-12 / 阅读(211) / 评论(0) 分类 2010年VOA慢速英语(四)月

【复习】 Last time we learned a sentence pattern which is : If it had not been for, S wouldn't ( couldn't might not ) have done. 这个句子是表示过去某人或某事要不是如何,在过去就不会有那样的结果【习题答案】 1 要

发表于:2019-01-23 / 阅读(141) / 评论(0) 分类 英语早间课堂

今天我们要学的词是unbeaten。 Unbeaten, 是未被击败的意思。美式足球赛季已经过半。新英格兰爱国者队星期天再次获胜,以连赢11场的战绩保持不败记录, The New England Patriots remain unbeaten at 11-0

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 英语单词荟萃

ROME, June 14 (Xinhua) -- World Anti-Doping Agency lab experts may change its rules regarding clenbuterol on their meeting next week. Clenbuterol is the drug that cyclist Alberto Contador tested positive for at last year's Tour de France. Contador bl

发表于:2019-02-06 / 阅读(164) / 评论(0) 分类 英语新闻

【今日一句】 People legislate continually by means of talk. 人们用讲话不断地制订着法律。 【要点】 by means of【要点发音】 [bai 'mi:nz ?v] 【要点释义】 依靠,用,借助于【要点强化】 They succeeded by me

发表于:2019-02-16 / 阅读(126) / 评论(0) 分类 英语早间课堂
学英语单词
advocate-general
amorphous urate
anacmesis
androphores
angle straggling
beer cellar
BT dubs
cable anchorage
citrals
cloacal bursa
Clutha River
cone feed
continuously adjustable setting-range
crescendo pedal
cure accelerator
cursin'
cyllosomus
data disk
divisionary
dumb-waiters
electrode carrying superstructure
encana
Encinas de Esgueva
Estrad
facial pain
fairhead
favrettoes
filtering fiask
fischman
flunoxaprofen
frequency-ranges
gangrenosis
Gelibolu Yarιmadasι
gravity loading
handler
harshlier
Hewson, William
horse-collars
huangling anticline
hump marshalling station
indigenous sound
Ixodes dentatus
knowledge based consultation system
Kupang
kutz
lily gilding
limiting strategy
Lithocarpus synbalanos
longituba
mason wasps
Maughamian
maximin rule
mean high water spring tide
medical institutions
methicillin
municipal heating systems
munteanus
Nakhichevan-on-Don
Neillia
nicebecetur
OPOSENT
Oxytropis savellanica
Parkeriaceae
Pirani tube
point radiation source
premenarchal
pulpless tooth
rasagiline
re-establishments
reattempting
reciprocation refrigeration compressor
reinvoke
rhyparographic
rural population economics
safe allowable unit stress
Salieri
Saussurea alaschanica
sealing face leakage
shutdown power
smelting works
smog chamber
squiz
straton
sulfaisobutylthiadiazole
Sunset Fjord
tectocerebellar tract
The Bar
trailcams
triliterality
trophallaxes
Uberaba, L.
Umm Hītān
unshifted
vanillin sugar
wharf feeler
what the hell
whole-music
x-files
zero input
zero TV
zero-gravity condition