中频陶瓷滤波器

掌握英语发音第一章第三节

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(297) / 评论(0)

掌握英语发音

365个英语简短小故事-335. The Vacuum Cleaner Filter(2)

But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi

发表于:2018-12-11 / 阅读(203) / 评论(0)

365个英语简短小故事

老友记第一季第十七集英文歌：What's the Frequency, Kenneth

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(236) / 评论(0)

Friends 老友记全10季英语插曲

VOA慢速英语2011--A Closer Look at High-Frequency Trading

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(208) / 评论(0)

2011年VOA慢速英语(十)月

DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty

DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty Water Safe to Drink By Jill Moss Broadcast: Monday, October 17, 2005 This is Steve Ember with the VOA Special English Development Report. Ea

发表于:2019-01-02 / 阅读(152) / 评论(0)

农业与发展

Indian Scientists Invent Nose Filter to Protect Against Air Pollution

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(184) / 评论(0)

2018年VOA慢速英语(一)月

Ceramic1 Water Purifier2

Broadcast: May 5, 2003 By Jill Moss This is the VOA Special English Development Report. Each year more than two-million people die from diseases caused by drinking dirty water. That is the estimate of

发表于:2019-01-04 / 阅读(201) / 评论(0)

VOA2003（上）-社会广角

VOA标准英语2008年-Low Technology Solutions Find Favor in Developi

By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu

发表于:2019-01-10 / 阅读(193) / 评论(0)

VOA标准英语2008年（五月）

VOA慢速英语2009-Development Report - From Depths of a Librar

This is the VOA Special English Development Report. Jeffrey Schwarz coordinates the water filter project for North America from the Carnegie Library Pot Shop, adapting technology developed in Central America during Hurricane Mitch in 1998 The Braddo

发表于:2019-01-11 / 阅读(171) / 评论(0)

VOA慢速英语2009年（六）月

可以帮助农民干活的机器人

Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(495) / 评论(0)

2016年VOA慢速英语(十一)月

VOA常速英语2014--High Frequency Traders Under Scrutiny 美司法部调查高频交易

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(213) / 评论(0)

VOA标准英语2014年(四月)

闭着眼睛飘单词四级词汇25

[0:0]feedback female fertile fertilizer反馈,反馈信息雌的,女性的肥沃的,富饶的肥料 [1:25.7254]festival fiber fiction fierce节日,喜庆日纤维小说凶猛的,残酷的 [2:12.0330]file filter finally finance档案,文件过滤器,过滤咀最后,终于财政,金融 [3:1.05

发表于:2019-01-16 / 阅读(217) / 评论(0)

闭着眼睛飘单词四级词汇

二十个表达频率的词组

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率，以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(213) / 评论(0)

实用英语

2007年VOA标准英语-Water Filter Wins Developer Engineering Prize

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(242) / 评论(0)

2007年VOA标准英语（五月）

外媒看中国魅族M1 Note=山寨爱疯5c

While many Chinese smartphone makers have recently stepped up their efforts in delivering more original designs, we can't say that's the case with Meizu's latest offering. In fact, we already knew the cheeky company was up to something when the Chine

发表于:2019-02-04 / 阅读(373) / 评论(0)

阅读空间

The Snipe and the Clam

Just as a clam came out to bask in the sun a snipe pecked at its flesh．The clam closed its shell and squeezed the snipe's beak．If it does not rain today and it does not rain tomorrow，you will be a dead clam，said the snipe．If you cannot free

发表于:2019-02-05 / 阅读(233) / 评论(0)

趣味英语

你们的恋爱关系健康吗？

1. You don't have to see each other every day. 你们不必每天都见面。 If you can, then why not? But you don't have to nag each other about you or your partner coming over just because you haven't seen a glimpse of each other for the day (yet)

发表于:2019-02-06 / 阅读(209) / 评论(0)

实用英语

感受英语的形态美

一、对称美：对称是将两种相斥相异或相关的事物加以并列对称地建构而产生的视象。英语的对称美表现在句式的搭配上，它所显示出的平衡，不论是在视觉上，还是在语感上，都给人以和谐

发表于:2019-02-13 / 阅读(211) / 评论(0)

英语美文

“视频”用英语怎么说

视频在英语中常表示为： video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(186) / 评论(0)

英语口语

Good-bye My Fancy

Good-bye my Fancy! Farewell dear mate,dear love! I'm going away,I know not where, Or to what fortune, or whether I may ever see you again, So Good-bye my Fancy. Now for my last-let me look back a moment; The slower fainter ticking of the clock is in

发表于:2019-02-26 / 阅读(354) / 评论(0)

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学英语单词

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active major cutting edge

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arundinella pubescens

be up on the point of