计数混合气体

[00:03.89]Lesson 5 1 Dialogue [00:09.64]Mr Zhu is showing the students of Class 4 the chemistry lab. [00:16.30]Mr Zhu: Now,this is the chemistry lab. [00:20.45]Have you been in this lab before? All:No. [00:25.50]Mr Zhu: Ok,listen carefully,please. [0

发表于:2018-12-13 / 阅读(126) / 评论(0) 分类 高中英语人教版高一

Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th

发表于:2019-01-03 / 阅读(70) / 评论(0) 分类 VOA2003(上)-国际时讯

Lately I've been, I've been losing sleep最近夜不能寐 Dreaming 'bout the things that we could be胡思乱想各种可能 But baby I've been prayin' hard但亲爱的,我拼命地祈祷着 Said no more counting dollars祈祷不再被金钱所迷惑

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This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

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By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide

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Lately I been, I been losing sleep 最近我辗转难眠 Dreaming 'bout the things that we could be 梦想着那些我们能一起完成的事情 But baby I been, I been prayin' hard 宝贝,我早已在内心深深地祈祷 Said no more counting do

发表于:2019-02-11 / 阅读(51) / 评论(0) 分类 英乐时空
学英语单词
(net) cage
2-ethylbutene
abrupt contrast border
accompanying veins
acoustic howling
Adler-Bell-Jackiw anomaly
aegypiidaes
aplenty
arnd
Asclepiadic
asynchronous operation protection
autozooecium
barium tetrasulfide
basis of apportionment
bella sombras
businessmens
butlerages
cabell, James Branch
Canada Abyssal Plain
Candin
carburet
cbam
Celaque
cephapirin sodium
cloran
collection class
comptonite (thomsonite)
condemns
constness
convoy destroyer
credit requirement
crocus sack
cryptophanic acid
dayside
deduction
diagram-chases
divoon
economic biology
eldrin
embarkation charge
Engelbrecht Seamount
Engenina R.
entheogen
estlin
Etruria
Evansburg
gargantuan
guest-rope
hail stone
hydroxybenzoic
hypertopologies
Hyǒngje-ri
IAALD
in-vivo
inertia separator
internal-market
isocyanic
kituls
Knockaderry
krugite
mathematical conjecture
Mergenthaler, Ottmar
moist steam
multi-region reactor
offsidest
OmniTRACS
one compartment ship
Osmanthus fordii
pearlware
potatochip
pre-soak
prestimulation
protection motivation theory
protective colouration
pulse rate factor
punkah louver
quercies
radiator filler with cap
rail defect detector
receiver input converter
reverse mutual conductance
rocking-shaking sluice
roop and stoop
ruinations
sea ability
setaria italica rubrofructas
single-ended connector
slip band
sofradexes
splenotherapy
step angle
superpods
supposed to
system residence disk
teclotide
tenthredopsis (thomsonia) insularis fuscicornis
thenar area
TYMV
Uryū
Viola rossii
voltage of system
wire into