层状材料

[00:03.89]You will hear three pieces of recorded material. [00:08.75]Before listening to each one, [00:12.90]you will have time to read the questions related to it. [00:17.55]While listening, [00:20.72]answer each question by choosing A, B, C or D. [

发表于:2018-12-03 / 阅读(74) / 评论(0) 分类 最新版英语听力教程

[00:03.81]bottom line :结余;结算 [00:05.82]bundle :n.搭售商品 [00:07.49]convention :n.(专业)展览会 [00:09.37]demonstration :n.展示 [00:11.46]entrance :n.入口 [00:13.29]go with :选择;决定采用 [00:15.17]high traffic :a.高流量

发表于:2018-12-31 / 阅读(127) / 评论(0) 分类 商务英语分类核心1000词汇

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2014年(二月)

Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2014年(七月)

The APP, 'zenkr', allows students to participate in class, not through a show of hands, but by communicating through their smartphones. Users scan a QR code projected on screens with their smartphones or other devices and then answer questions. The r

发表于:2019-02-17 / 阅读(70) / 评论(0) 分类 英语新闻

19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed?可以混装吗? 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等,让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(78) / 评论(0) 分类 实用英语
学英语单词
ability of anti-nuclear-radiation
ac impedance method
anelectrotonic
back someone up
barbaloin
barbata
benzindole
bivariate regression model
blessman
bocce
bordered determinant
bruter
case-to-infection ratio
centrifugal solid separator
clam meal
Clematis vaniotii
cnizocoris shirakii
Coptite
cuffuffle
deltawing
devulcanized product
doubtful operation
dupla
electro-anaesthesia
electro-osmotic drainage
Ellef Ringnes I.
encephalic malaria
encephalomyeloneurophy
engine telegraph receiver
fast light
fmris
gain from redemption of bond
gliptin
gross cost of merchandise sold
have a good notion of
hegemon
increased resonance
Indian weed
intercellulars
iron-base powder
ironbarks
isorhoeadine
lockability
lucidina glaber
lumberjack shirt
mechanical color television
microfracturings
military agreement
modelized
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Monday-morning quarterbacking
motamid
multimers
N-type wafer
nitric oxide hemochromogen
no-sag
non spin hoisting cable
nonmethodical
nostocaceaes
Ofterschwang
oligopoly pricing
osteomyelosclerosis
parabolic quadric hypersurface
pentacard
Philly cheesesteak
phlyctidia
plastic binded-explosive
preventive maintenance contract
R. P. R.
Radiomerisoprol197Hg
Randia spinosa
refrigerated transport
roll rim
sabhavasu
sand groin
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settled up
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sort property
spirit
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steam gas-freeing system
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storage compartment for strongly active components
story shore
structural change
system of distribution
temperature indicating device
termal paper facsimiles
theoretical yield
three-year-old
tong hold forging
unangelical
vestite
visual alarm
Vuyyūru
wetted cross-section
wheole
woody fibers