[=1,5-difluoro-2,4-dinitrobenzene]1,5-二氟-2,4-二硝基苯

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(320) / 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(330) / 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(300) / 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(219) / 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(186) / 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(258) / 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(217) / 评论(0) 分类 英语早间课堂
学英语单词
abiortrophy
above ground level
alpha-emitting
antiricochet device
appeal cases
arce-bishop
balanced loop
bearing of exposure axis
bedrizzling
Belousovo
Beyagac
bil.
blow tide
brazen it out
brown bag it
buddes
bumside
bursting your bubble
cathedrallike
cestui que use
clamp forceps
Collision between Sister-ships
compatibility box
complete edition
continuous tone object
coroebus elongaticollis
crossover frequency
cyclotic monster
Cylindrochitina
Darawati
darknesses
Diana, princess of Wales
dickcheeses
discussion board
dispatcher
Dorypteridae
drowned estuary
dysvitaminosis
elevation view
evaporating pressure regulating valve
financial regulator
finnishness
fixture list
flammable gas
genus pirangas
hydrocarbon migration
ice-ages
indirect regulation
initial temperature difference of heater
intermediatus syphilis
Jasdorf
kataforite
khouang
Kustarevka
Leinsterwoman
Lowndes County
manner of execution
Mapico
microtonally
mockings
monkeybread
multicandidate
multiplicative phase
Murtas
off-square fabric
omom
ossification
paddy fly
parasitic life
Pelvinen
permolybdic acid
pleasure trip ship,tourist ship,recreation ship
psychotically
regulation
respiration stimulant
rhabditis form
roll end
sarpork
section construction
set partitioning
side scuttle plug
side-walls
source admittance
St. Crispin
stage lashing
submersible engine
subsequent pleading
Susan I.
system continuity
tangible cost
tax gatherer
telegraph regulation(s)
time-box
tool function
tractive force diagram
transness
tree-huggers
unit automatic exchange
user operated language
wound rotor asynchronous motor
Yanaoca
ywitted