萤石棱镜

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(152) / 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(154) / 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(149) / 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(142) / 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(194) / 评论(0) 分类 英语娱乐八卦

Aquamarine 海蓝宝,兰玉 Garden Crystal 绿幽灵 Azurite 兰铜矿 Aventurine 砂金水晶 Amethyst 紫水晶 Ametrine 紫黄晶 Amber 琥珀 Emerald 翠玉 Onyx 黑玛瑙 Opal 蛋白石 Obsidian 黑耀石 Carnelian 红玉髓 Calcite 方解石

发表于:2019-02-13 / 阅读(163) / 评论(0) 分类 实用英语
学英语单词
agathidium (macroceble) oblitum
Angelica ternata
bank of transformers
bankrupts
barium metal
basal surface of weathering
bivalve molluse
blue-tongued skinks
Camellia rosthorniana
cat-gut
center pin
chester white swine
chromatographic activity
collar swap
cosmic web
counter-cargo
cum-holes
deep seam
defete
delcredere
devilships
digesting
diversion canal of hydropower station
duplex communication
eka-cesium
electro-magnetic force
elimination of heat
engrandize
epr (electron paramagnetic resonance)
ethyl palmitate
Ewart
experimentalprocedure
family time
firefanging
flypasts
forest-dwellers
furnace gauge
gallizing
glass picture
globulomers
goddard range and rage rate (grarr)
goodwife
Hamonizer
hemidysesthesia
heterocompound
hold someone to bail
hot stamping brass
House of Mouse
ilama trees
impacted teeth
interlayer interference
kitman
kitui
lobsterlings
macroshrinkage
marbury
mist-belt
multirate architecture
Musculus tibialis anterior
oil potential analysis
parallel file system
pen move
periodic weighting
poisonless
pre-diabetic
prestly
pulse recurrent frequency
pumped hydro storage
ratio of gross to tare weight
renounceth
restrictive stability
round-ended
sale on type
salfamethyldiazine
service trees
short delay blasting
side saddle
slide fit
soft medium structural steel
STAG (steam and gas turbine)
strong decay
subprimal
subterahertz
subtilysin
sulfarsenite
syrrhaptess
Taiyiba
Temphe
thread guide stud
toll of road
trachea cannula
trade-route
tubular spanner
tusayan
unglazed crucible
uninhibitedly
unslowed
Vaisampayana
vasograms
young-cho
zootheist