un. 焊着顺序
[网络] 熔敷次序

Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English, this is Everyday Grammar. Today we are going to talk about the perfect verb tenses. Perfect tenses

发表于:2018-11-27 / 阅读(559) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Section A [00:01.23]1. M: I haven't decided which subject to major in [00:04.96]physics or chemistry. [00:07.76]W: It isn't easy to choose,is it? [00:10.21]Q: What does the woman mean? [00:13.87]2. W: The map shows that this street goes downtown. [00

发表于:2018-11-29 / 阅读(350) / 评论(0) 分类 决胜四级听力必备

Section A [00:01.54]1. M: My grandpa died in 1978. I was 18 years then. [00:08.20]W: That means he would be 76 if he were alive. [00:11.49]Q: How old was his grandpa when he was dead? [00:14.45]2. M: Why are you going so fast? [00:17.53]Where are you

发表于:2018-12-01 / 阅读(386) / 评论(0) 分类 决胜六级英语听力

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(244) / 评论(0) 分类 Scientific American(十二)月

A: Im moving out. B: Your lease isnt up yet. A: I wont be able to stay here anymore. B: Thats going to be a problem. A: I dont know why theres a problem. B: Its a problem because I cant give you your deposit back. A: Why cant you give it back to me?

发表于:2018-12-02 / 阅读(253) / 评论(0) 分类 地道英语对话-租房

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(248) / 评论(0) 分类 数学英语

[ti:UNIT 7 Enjoy Your Hobby Lesson 56:Unit Review] [0:01.051]Unit 7 [0:02.631]Enjoy Your Hobby [0:04.894]Lesson 56: [0:06.943]Unit Review [0:08.907]I. [0:10.231]Building Your Vocabulary [0:12.963]A. [0:14.500]Fill in each blank with the proper word o

发表于:2018-12-10 / 阅读(244) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

发表于:2018-12-12 / 阅读(176) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(303) / 评论(0) 分类 Scientific American(十)月

本杰明想去银行往自己的账户里存1000元钱。让我们来看看存折、存款单、利率这些存款是常用的词汇在英语里怎么说。 Listen Read Learn Bank clerk: Good morning, sir. Can I help you? Benjamin: Yes, I want to deposit 1000 Yuan in my bank account. Bank clerk: Pl

发表于:2018-12-26 / 阅读(199) / 评论(0) 分类 英语口语大赢家

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(240) / 评论(0) 分类 2014年ESL之商务英语

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(334) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(276) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(262) / 评论(0) 分类 Scientific American(五)月

由于传统的英语教学里面不涉及小作文的内容,所以雅思写作的小作文部分一直是很多同学的软肋。不会说名称,不知如何分析对比,即使有思路却不知如何表达,成为很多同学的问题。下面

发表于:2019-01-18 / 阅读(249) / 评论(0) 分类 雅思英语

古埃及金字塔是奴隶制帝王的陵墓,最宏大的当为吉萨三座大金字塔。塔基呈方形,每边长230米,高146米,用230余万块巨石(每块平均重达2.5吨)垒成,国王墓室用一块400吨重的石板垒成。整体规

发表于:2019-02-01 / 阅读(208) / 评论(0) 分类 阅读空间

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(273) / 评论(0) 分类 英语新闻

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(198) / 评论(0) 分类 英语听力练习题

Listen to the dialogues and write the correct sequence of l-6 as mentioned in the dialogues. A:How do I search books from the computer? B:First, key in your PIN number. Then, it goes to the Library's Homepage. Then, you can choose any way you want to

发表于:2019-02-17 / 阅读(178) / 评论(0) 分类 英语听力练习题

Thank you for being here,Fareed.Nice to have you on the show. 多谢你抽空前来 法里德 很高兴你能来上节目 Let's get started first with your background.I do think I know a lot about you. 首先聊聊你的背景 我觉得我很了解你

发表于:2019-02-23 / 阅读(260) / 评论(0) 分类 柯南脱口秀
学英语单词
acquisition of development rights
active DO-loop
addictionlike
alexandra channel
appetizers
assassinatrices
asteriated
auxiliary reversing pinion spring
balagula
basic four
be thrown on one's back
bicuspid valve (or mitral valve)
Bistrium
calender bonding
canedo
castanopsis platyacantha rehd. et wils.
Chancellor, John
cheiroside
cognomina
conversion process
Cosh.
cytoscreener
drinker moths
economic sphere
ejusdem generis
Emerald City
eocardiids
equivalent frame method
fibromuscular
field balance
file follow-up
foalskins
give one's adhesion to
give-way
glass packaging
Gothic windsor chair
grandpaternity
Groot-Winterberg
H-components
Helicia tsaii
high-status
high-tension magnet
Hodgeville
inella tricolor
inherited metabolic disease
Klein tests
Knockaderry
leaf plastochron index
Leta
lethal radiation dose
license tax
licking sickness
log transportation
metastable nucleus
mid-ocean rift
mono-phosphate ester
nauset
Nepenthes mirabilis
neurocyte
news markup language
nontruckers
nonvocalized
Novochuguyevka
oppons
ornithoica (ornithoica) exilis
paccard
paradoximes
Peking man
photoelectric classification of crystal
place card
pneumotropic viruses
point-of-purchases display
power generating rail car
prumnopitys eleganss
reach first base
reactive-load
Redo what was undone
report an incident to the police
rigid band model
Roermond
romidepsin
Sea Lord
semi-planing
Shannon, Claude
skin graft blade
sliding wage scale
Solanum chrysotrichum
Stevie Smith
strategic approach
straw plait
streak
stubborn beggar
tapered string
the Women's Institute
tip-wire
TPH (tons per hour)
triple interleaved parity
unsterile
up-turn
Welshry
wheezer