梯形棱镜

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(143) / 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(142) / 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(137) / 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(130) / 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(181) / 评论(0) 分类 英语娱乐八卦
学英语单词
abiturient
Ablennes
almond paste
antiferroquadrupoles
attiva
availability time standby
Baade, Walter
Bakhtiti
barbados maidenhairs
beacon delay
bear-viewing
birching
bladder
breviature
Camaldolese
chengbuensis
claudicated
clerklike
coasting resistance measurement
colledges
commercial art
comparative study of jurisprudence
Corydalis uvaria
cost of overhaul
costotransverse
counterreformation
cross joint ruling pen
data-collections
degustate
electron microscopic examination
endodeoxyribonuclease
energy collection optics
extraneous locus
fire insurance company
giant size
gold lustre
granulometry
Homer and Jethro
hypervitaminosis
inactive tuberculosis
initialtoxicity
kanell
kick around
laid aside
Lawes
limphatic
Lindblad, Bertil
long times
low birthweight infant
lower garment
mascoloes
moonrises
net value clause
neurotoxic
neurotrosis
Nomgon
non-object
on the liking
open growth system
opportunistic microorganism
part-financed
periodicity of crisis
pershittie
pivot turn
play a key role
post-spawn
prairies
Psilopsida
put sb in ward
rear dump trailer
refrigerating output
remote-control foot pedal
renewable fuse
resistor capacitor transistor logic
reverse power relay
Ridolfit
rozome
sakusan silk
Salsola arbuscula
scattering effect
seasonal load curve
segistration (superposition)
slitting up method
solder tin
Spiromatic
sternsheet
storm loading
strike the eye
supra-
T2VR
terminal capillary network
the defence
theoretical depression
Third Agriculture
Tuakau
U.S.Weather Bureau
ultrasonic cavitation
update authority
venous graft
wild water lemon
worshipt
Yukhmachi