次生消光效应

[00:08.59]What are you doing tomorrow,Eddie? [00:13.24]I am going birdwatching at the market. [00:17.50]At the market? [00:21.05]I like birds at the market.Beijing Ducks and roast chickens.Yummy! [00:29.83]Reading A Birds in Zhalong [00:40.28]Sandy j

发表于:2018-11-30 / 阅读(159) / 评论(0) 分类 牛津初中英语二年级

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(57) / 评论(0) 分类 VOA2003(下)-环境与健康

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(98) / 评论(0) 分类 六分钟英语

A major step toward reducing elephant poaching has been made in China, with a new ban on ivory trading coming into effect. Under the new regulations, its now set to become illegal to process or sell ivory or ivory products in China. CRI's Guan Chao h

发表于:2019-01-19 / 阅读(68) / 评论(0) 分类 2017CRI中国国际广播电台

Cambodia is home to the largest population of sun bears left in the wild. As the worlds smallest bear species, they are now facing a high risk of extinction due to the twin threat of habitat loss and illegal hunting. Charities are working hard to sav

发表于:2019-02-04 / 阅读(42) / 评论(0) 分类 英语新闻视频

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(52) / 评论(0) 分类 英语每日一词
学英语单词
'Count' Basie
-holic
acutt
Adrenobazon
after-blow
amblyseius bellatulus
analytic function generator
atomic composition
b. iliopectinea
bent the truth
bilge water tank
blows out
bugwood
building property registration
burglarised
calyces(pl.)
castor silkworm
cfft
clamator coromandus
clinical examination
concrete gravel
dendritical structure
derivative thermodilatometry
dig a pit for somebody
elastic break down
endourologist
energy transport
eponymy
facial carina
faradipuncture
fcp
fence
fire-fighting plan
fishpole antenna
foreground camera
geometric nonlinearity
gramberg
graving dock
grounds of appeal
hawqal
intracultural
j.u.i.c.e
jialal
kiss goodby
La Digue
Laplace linear equation
ledeens
Lewis, Isaac Newton
Libellula
macgowan
magnetic media
mauvette
Meselson-Stahl experiment
migrarc
Moresby
multilayer piezoelectric device
neoangin
nondiegetic
on-line cryptographic operation
operating valve cap
oppositious
order gnetaless
order handling lead time
PDC bit
pigment body
polypropylene
postnatal growth
poultry yard
pressure of return water
properly primitive form
pseudocyperus
regular projective transformation
resceyve
rhizomyids
row-footed
sciatic neuralgia
scinticanner
select out of
siccer
side room
single-barreled
sink one's difference
small-signal mos transistor model
spray characteristic
starting pulse
steroid saponin
stockwork replacement
tampering wth witness
temperature drop coefficient
thermofor catalytic cracking process
thyroid iodine uptake
titanium carbide
torry
Trégunc
ultra violet rays
vesalis sinus
Waccamaw, Lake
watt-second
wet bonding
will go down in history
writhled
wrong side of the fence