棱镜分光镜
(prism spectroscope 的复数)

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(123) / 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(130) / 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(128) / 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(111) / 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(165) / 评论(0) 分类 英语娱乐八卦
学英语单词
act up with
action of rescission
actual tax
acute oliguric nephritis
appendicular colic
approach technique
areocardia
arlena di castro
atp-adp translocase
automatic triggering
bad eggs
balzorine
belt-tightening
best costume design
bkt
boniek
boron-containing shield
bracquemond
business accountance
Cantor diagonal process
CAPP
carry coals to Newcastle
cavic
ceramic pick-up
Chagos-Laccadive Plat.
Champlemy
city of refuge
cleaning of cargo tank
com-mander
contact network
corrosion
crt's
data dependency theory
determinizing
emphysematous pyelonephritis
equation of Fuchs type
eugnathic
F-U-N dating, F.U.N dating
first flushes
floating tap chuck holder
fracture path
gabbier
griddle
Halder
hand-writing
hydride moderator
image waveguide
informal style
isistius brasiliensis
lateral chord
limitation of estate
liquidation dividends
lympha-
Lynn Grove
magnetic stress
mctavish
mesotrophic lake
method of processing and treatment
mildren
minute-takers
mob cap
multiple V-belt
myognathic parasite
nonmotorist
orders of saint benedict
oseltamivir
overtripped
painous
perlsucht
phosphoglucomutase and chymotrypsin
Phyllaphis fagi
pileggi
Plantinol
poetisa
poplexy
potassium equilibrium potential
powdered coal
prefunctional period
property of coating
pulsifer
quite a dizzy
rack truck
rapid firing stains
rastras
rayleigh pitot-tube formula
reservoir of infection
scullard
self-cleaning switch
self-contained database language
side-arm
Sinomenium
stable film boiling
standard red-green-blue
stitch-up
subsepsis allergica
surface exploration
TACAN
tetrapetalous
threading lubricant
vdrugs
watchnights
yellow medium azo