三硝基-a-萘酚

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发表于:2018-12-04 / 阅读(174) / 评论(0) 分类 冀教版高中英语必修二

Lesson 66. It's Nap Time 现在是午睡的时间 Mr. Mishima, a Japanese tourist, enters a bank in Milan, Italy. M: Uh, excuse me... T: Zzzzzzzz... M: EXCUSE ME! T: Aggghhh! What do you want? You sca

发表于:2018-12-08 / 阅读(397) / 评论(0) 分类 赖世雄中级美国英语

Hong Kong is pricey, cramped and crowded. Finding a tranquil space in the densely packed city is not easy at any hour. But now there are businesses offering places for people to rest, or even take a nap. One of them is Nap Lounge, where Hong Kong pro

发表于:2018-12-18 / 阅读(87) / 评论(0) 分类 2016CRI中国国际广播电台

It was late at night. The plane flew through the air. It flew through the air very fast. It flew through the air at 500 miles per hour. Five hundred miles per hour is very fast. A train does not go 500 miles per hour. A bus does not go 500 miles per

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 超级简单英语阅读

分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(335) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

分集介绍:导数,斜率,速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(335) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏,它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 英语对接游戏

The US broke its long drought of large technology initial public offerings on Thursday as shares in Snap soared more than 40 per cent in their market debut despite questions about corporate governance and profitability at the owner of vanishing messa

发表于:2019-01-16 / 阅读(121) / 评论(0) 分类 英语新闻

It was late at night. The plane flew through the air. It flew through the air very fast. It flew through the air at 500 miles per hour. Five hundred miles per hour is very fast. A train does not go 500 miles per hour. A bus does not go 500 miles per

发表于:2019-01-24 / 阅读(101) / 评论(0) 分类 英语第1级听力-English Level 1

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(120) / 评论(0) 分类 健康与经济

今天我们要学的词是nap。 Nap, 是小睡一会儿的意思。Take a nap, 打个盹儿。Monday is the U.S. National Napping Day, 星期一是美国的全国午休日。 全国午休日安排在夏令时开始后的星期一,因为这一天大

发表于:2019-02-02 / 阅读(95) / 评论(0) 分类 英语每日一词

今天我们要学的词是nap。 Nap, 是小睡一会儿的意思。Take a nap, 打个盹儿。Monday is the U.S. National Napping Day, 星期一是美国的全国午休日。 全国午休日安排在夏令时开始后的星期一,因为这一天大

发表于:2019-02-02 / 阅读(74) / 评论(0) 分类 英语单词荟萃

VIENNA, May 9 (Xinhua) -- The Austrian Olympic Committee (OeOC) nominated a further 13 athletes for its 2012 London Olympic Games team on Wednesday, bringing the total to 37 athletes across 12 sporting disciplines. OeOC President Karl Stoss said he p

发表于:2019-02-02 / 阅读(178) / 评论(0) 分类 英语新闻

导语:上课时躲在书后面打盹儿,开会时用手挡着眼睛打盹儿,被逮着了就拿春困、秋乏、夏打盹儿,睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧,咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(116) / 评论(0) 分类 英语口语

Ah, to be young. And rich. 年轻并且富有,天呐! Those are two qualities that not many people successfully piece together over the course of their lives, but there are those who are pulling it off. A new generation of entrepreneurs, tech inn

发表于:2019-02-05 / 阅读(89) / 评论(0) 分类 英语新闻

李华和Larry到商店买东西。李华看到巧克力正在减价出售,所以买了一大堆。今天李华会学到两个常用语:chocoholic和fix. LL: Whoa, Li Hua. I didn't know you were s

发表于:2019-02-07 / 阅读(87) / 评论(0) 分类 美国之音《流行美语》

ROME, March 17 (Xinhua) -- Edison Cavani scored a brace as Napoli edged a nervy 3-2 win over Atalanta on Sunday and narrowed the gap between them and the Serie A leaders Juventus to nine points. Cavani ended his own six-week goal drought with an earl

发表于:2019-02-07 / 阅读(140) / 评论(0) 分类 英语新闻

Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y

发表于:2019-02-07 / 阅读(171) / 评论(0) 分类 音乐咖啡厅

a cat nap 意为打个盹儿 例句: 1. I try to take a little cat nap every Sunday afternoon. 我试着在每个周日的下午小睡一会儿。 2. I was up late last night so I had a cat nap at my desk today. 我昨夜很晚才睡,所以今天趴

发表于:2019-02-09 / 阅读(81) / 评论(0) 分类 美国俚语

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(98) / 评论(0) 分类 听播客学英语
学英语单词
ACATS
aeration factor
air velocity transducer
Annsborough
AP
approval jurisdiction
artery of the labyrinth
bealls
big r.
breadth over planking
by tube
C3H6O3
carotinase
cephalopodic
complete refrigerating equipment
concentric float
developmental psychologist
Diapermin
dissemblance
edith newbold jones whartons
elevating belt
elevational drawing elimination
emergency ventilation system
empirical proportioning
emulsion sintering method of spinning
estampage
etiologists
Eutectoperthite
externalizing
fine alignment
Froude
grease analysis
Guarantee Fee
hexyltheobromine
highway use tax
horse bot fly
huther-muther
indulgings
infusest
inland telegraph
intinct
ioannides
kludged
Koschagyl
levelling up
maintaining power device
Manzac-sur-Vern
marketing organization facility
martiallist
matchmarks
medical attendant
melanagromyza subfusca
MEMO memorandum
mennella
meyerhof reaction
miscellaneous file
moksha
Myrica cerifera
needed
neopomacentrus azysron
network layer security protocol
node initialization block
nonlinear detector
nonprosecution
nonrelaxed
numismatologists
on-budget
Opatow
opsonigenous substances
optical signal to noise ratio
ordering operator
oversimplifiers
Pallava
phlebolithiasis
posterior sacral sagittal anoplasty
pressure-relief device
put a ban on
razor ribbon
reluctive pressure transducer
remote sensing data base of geographical information
Salime, Embalse de
send processor
Septoria
setting hens
shaft seal steam supply system
shrinkage coefficient
shut-off block
simulation study
skin wool
slide show
start-quad cable
stokehold bulkhead
Streptococcus liquefaciens
subinfluent
syntheiszer
tarsotarsal
tax-relief
tiger-moth
unsearched
Usagara
verditures
vermiform process