苯丙炔酸乙酯

Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest, it is more important to see well that to develop an acute sense of sme

发表于:2018-12-15 / 阅读(137) / 评论(0) 分类 新东方背诵文选

STEVE INSKEEP, HOST: Just about every American adult has heard the names Roe and Wade. Roe v. Wade was the 1973 Supreme Court decision legalizing abortion in the United States. Not so many people know about the real people involved, and now a new pla

发表于:2018-12-17 / 阅读(58) / 评论(0) 分类 2017年NPR美国国家公共电台1月

The Government Communications Security Bureau (GCSB) is our spy organisation. At the moment, it can only legally spy on foreigners in New Zealand. However this organisation made a mistake spying on Kim Dotcom because he is a permanent resident. Also,

发表于:2018-12-31 / 阅读(55) / 评论(0) 分类 新西兰英语

Spectrum 光谱 Do you know what a spectrum is? 你知道光谱是什么吗? It is a series of colored lights. 它是复色光。 How can we see a spectrum? 我们怎么能看到光谱? When you see sunlight through a prism, you may see a rainbow

发表于:2019-01-10 / 阅读(61) / 评论(0) 分类 与美国小学生一起学英文第11册

Prisms 棱镜 Why can we see rainbows after rain? 我们雨后为什么能看到彩虹? We can see rainbows after rain because droplets of moisture in the air work like a big prism. 这是因为空气中的水滴就像一个大棱镜。 So what is

发表于:2019-01-10 / 阅读(52) / 评论(0) 分类 与美国小学生一起学英文第10册

歌曲:Katy Perry-Roar Roar, the first cut off of Katy Perry's upcoming album Prism, hit the airwaves last week and went right to the top of the Billboard charts (for digital songs). One person who is particularly fond of the song (besides everyone

发表于:2019-01-10 / 阅读(96) / 评论(0) 分类 英语娱乐八卦
学英语单词
actinopterygians
aranilide
atmospheric distillation unit
attallah
basal slip
basining
batchwise dyeing
be a wake-up
beta-erythroidine
bipolar coding with zero suppression
boldenone
boundary-layer flow
calculated mill capacity
citation style guides
congress woman
controllable pair
cramp somebody's style
critical set algorithm
crushed slag
D. D.
delustering finishing
determinist input
dicarbahexaborane
electropuncture
excise taxation
first premium
Flunox
follicular cell
fuel control linkage
genus castoroidess
hermaphrodite callipers
herry furnace
High Tech Stock
hitting on someone
horse traction
Impatiens silvestrii
in allusion to
incitement to riot
intermediate purlin
iron cross arm
jejuno-ilestomy
keeps in line
LAGERTHA
Leics.
Ligularia longifolia
liquor potassii hydroxidi
Llangelynin
lomolino
Lower Loteni
magnetise
marching bands
market-orientation
megamaser
melican
metacromion process
mistitled
mmf (magetic motive force)
mother-lode
multiring file
no mere
NUMARC (Nuclear Management and Resources Council)
oceanographic data station
Oland
Onychopalpida
ostryopsitrienol
outside price
payment by bill
potato -trap
pourpre
pseudo-communities
pumping helix
Pygothrips
rack rents
RCI (read channel initialize)
reference sample of nmr
Saenger's sign
same area
Sarracenia flava
schermerhorn
sector sluice valve
semifinished item
shot-peen
shoulder-bone
single area
slow child
solid height
sparking path
Stakroge
statistical betatron process
stearns
superturbochargers
susurrants
swainmote
terminal organ
thrust bearing stand
uncoupling agent
vagin? tendinum mm. flexorum digitorum pedis
Vetluzhskiy Rayon
victoriano huerta
walk-off
work-retainer
zero-current bipotentiometry