长期衰变材料

Three kinds of fruit the graders had to watch out for: decayed oranges, split oranges, and culls. 学生们必须注意这三种橘子:腐烂、劈开和次等品的橘子。 A cull is an orange that is too large or too small, or badly shaped or su

发表于:2018-12-01 / 阅读(98) / 评论(0) 分类 美国小学英语教材4

[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(119) / 评论(0) 分类 最新版英语听力教程

[00:03.89]Section I Listening Comprehension Part A Directions: [00:09.77]For Questions 1- 5, [00:13.30]you'll hear a monologue of a famous chess master. [00:18.26]While you listen,fill out the table with the information you've heard. [00:23.72]Some o

发表于:2018-12-03 / 阅读(148) / 评论(0) 分类 最新版英语听力教程

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

发表于:2018-12-24 / 阅读(133) / 评论(0) 分类 Scientific American(七)月

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 Scientific American(七)月

[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(183) / 评论(0) 分类 商务英语分类核心1000词汇

Pulp from Plants Makes Packaging More Earth-Friendly 植物纸浆让包装更环保 The average American throws away about 84 kilos of plastic every year. Much of that ends up in the ocean, according to the marine research group Algalita. Almost half

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 2016年VOA慢速英语(九)月

Recycling Bin - End of Line, a New Beginning The recycle bin. It is often the last stop for empty containers. But for papers, plastics, cardboards and cans, it can mark the beginning of a journey thousands of kilometers long. As long as people keep t

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2012年(六月)

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(108) / 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(96) / 评论(0) 分类 VOA标准英语2014年(七月)

You may be interested in a copy of our current price list for straw products. Here is a price-list together with a booklet illustrating our products. Our products are very popular because of the natural material, their artistic designs and the fine w

发表于:2019-01-21 / 阅读(70) / 评论(0) 分类 天天商务口语

Chapter 1 Unit 1 Greetings Conversation 1 W: Morning, Tom. M: Hi, Mary. W: You seem to be in a hurry. M: Yes. Ive got a meeting in a minute. W: Okay. I wont hold you up then. M: Right. Ill see you later. W: See you later. Conversation 2 W: Nice and

发表于:2019-01-21 / 阅读(53) / 评论(0) 分类 交际英语热门话题

Clare counts. I race around picking underwear and socks from the floor, collecting spoons and coffee cups from various horizontal surfaces and chucking them into the kitchen sink. As she says Nine hundred and sixty-seven, I remove the tie from her ey

发表于:2019-01-29 / 阅读(62) / 评论(0) 分类 时间旅行者的妻子

白骨精 female office elite 拜金女 money-worship girl; material girl 败犬女 loser dog 大姐大 alpha woman 干物女 dry fish; dull and listless woman 乖乖女 well-behaved girl; obedient girl 虎妈 tiger mother 姐(姐只是个传说中的

发表于:2019-02-07 / 阅读(64) / 评论(0) 分类 英语口语

有关于外贸跟单英语口语60句 1.whats the size?多大尺寸? 90x90 (ninety by ninety)九十乘九十。 2.whats the cmb? 体积多大? 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3.whats the best/last price? 最低价是

发表于:2019-02-15 / 阅读(105) / 评论(0) 分类 天天商务口语

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(109) / 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(111) / 评论(0) 分类 实用英语

文本: H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

发表于:2019-02-23 / 阅读(65) / 评论(0) 分类 跟着美剧练发音

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(103) / 评论(0) 分类 雅思英语

One friend is encouraging another to see a dentist. 一个人在鼓励他的朋友去看牙医。 A : Hi, Mike. Whats new? B: Whats wrong with you? Your face is swollen. You look terrible! A : My jaw aches. I dont know why. B: Let me take a look. No

发表于:2019-02-27 / 阅读(149) / 评论(0) 分类 突破英文对话
学英语单词
abstersing
adeniken
Albania
apocrisiarius
architectural history
arsine
Artabotrys
atomic,biological and chemical warfare
barely enough moisture to produce crops
beaver loop
billysticks
black velvet
brightfarthing
campylobacterium fetus
Chaput's operation
chartered vehicle
chop shots
clear aspect
Cochlearia formosana
complete multiplication lattice
corrodings
corycaeus (agetus) flaccus
countertype
coupled modes
creep drinker
cross-breeding
Cryptotaenia japonica
cylinder bore diameter
destroyer minesweeper
dynamic reference model
effective mass of the moving element
fair-complexioned
family megapodiidaes
figured texture weave
fixed channel reconnaissance
fixed-bed drying system
forward capstan
foundation frost heaving
fusarenone-X
globe type
have an account with
homogeneity of universe
hot pulping
inquiry unit
integrating apparent energy meter
key grips
long transaction management
men in grey suits
micromorphologically
monitz
moving-conductor loudspeaker
Mungana
musicographer
non-cereal starch
non-elliptical
nonperverted
Oro, Mte.di
osmometrically
overlap regulator
P-BFUE
pears
pentizidone
periarticular ligament
phycoxanthine
physical channel
pipe vein
planulate
pome fruit
quadrupedant
radioplastic
radiotelephonies
representant
rindisbacher
Rubia schugnanica
short circuit admittance
Siemen's alloy
single-stage
sinkavich
soloways
spinosum epidermidis
streetcorner conservative
suan pan
syde
Tarikere
the old people
theory of consolidation
Thomism
transport-level module
traumatisations
trichauxe
triphthongal
tunnel segment
undergrope
unit residual elongation
video-clips
wait on someone
water yam
well-stayed
white blood corpuscles
Whytt's disease
zoosemiotics