激光频率校正元件

赖世雄初级美语入门篇 14

Lesson six Time Dialogue A Excuse me, Mam,what time is it ,please? Its 2:30 Thanks.what time is the next train? 2:45 I see.Is it on time? Yes,it is. Dialogue B Hi tom,what time is it,please? Its 6:45. Oh,no. Im late. Its ok. What do you mean? My watc

发表于:2018-11-27 / 阅读(775) / 评论(0)

赖世雄初级美语入门篇

VOA常速英语2008年-US Government Reviews Laser Eye Surgery

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(200) / 评论(0)

VOA常速英语2008年（四月）

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(275) / 评论(0)

Friends 老友记全10季英语插曲

VOA慢速英语2013 EXPLORATIONS - The History of the Laser

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(189) / 评论(0)

2013年VOA慢速英语(二)月

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(241) / 评论(0)

2011年VOA慢速英语(十)月

初中英语优秀作文精选：学做好人好事

今年是学习雷锋五十周年纪念日，雷锋同志说过：我要把有限的生命，投入到无限的为人民服务之中去。请写一篇意思连贯，符合逻辑，不少于80字的作文。在作文中，简单表述你对雷锋的崇

发表于:2018-12-17 / 阅读(178) / 评论(0)

英语作文

英语语法精粹：现在分词的被动式

在表示一个被动动作时，如果这个动作正在进行，或是与谓语表示的动作同时发生，我们可以用现在分词的被动形式。【例如】 The bridge being built now will be completed in three months.This is one of the

发表于:2018-12-18 / 阅读(163) / 评论(0)

2015年VOA慢速英语(八)月

2013年ESL之就医和人际交往 12 Correcting and Explaining in Conversation

Correcting and Explaining in Conversation Danny: You look like you need to relax. Sybil: Excuse me? Danny: What I mean is, you look like you could use some R and R. Sybil: I didnt know I looked tired and worn out. Danny: No, what Im trying to say is,

发表于:2018-12-27 / 阅读(233) / 评论(0)

2013年ESL之就医和人际交往

ESL Podcast 911 – Correcting and Explaining in Conversation

Danny: You look like you need to relax. Sybil: Excuse me? Danny: What I mean is, you look like you could use some R and R. Sybil: I didnt know I looked tired and worn out. Danny: No, what Im trying to say is, people need leisure time once in a while.

发表于:2019-01-01 / 阅读(166) / 评论(0)

地道美语播客

Watch the US Navy’s New Laser Weapon in Action

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(212) / 评论(0)

2017年VOA慢速英语(七)月

托福常用短语（i2）

I was behind my paper correcting. 把改卷子的事耽误了 . I was fooled by the terms. 我被这些名词搞糊涂了 . I was starved to death. 我饿死了 . I won't take no for an answer. 你非答

发表于:2019-01-03 / 阅读(172) / 评论(0)

英文名句短语

VOA标准英语2013--The History of the Laser

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(252) / 评论(0)

2013年VOA慢速英语(五)月

VOA慢速英语2012--The Laser: Futuristic Science Found at Your Local Store

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(226) / 评论(0)

2012年VOA慢速英语(一)月

2016中考英语作文备考：学做好人好事

学做好人好事今年是学习雷锋五十周年纪念日，雷锋同志说过：我要把有限的生命，投入到无限的为人民服务之中去。请写一篇意思连贯，符合逻辑，不少于80字的作文。在作文中，简单表述

发表于:2019-01-17 / 阅读(178) / 评论(0)

英语作文

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(234) / 评论(0)

VOA常速英语2007年（十一月）

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(241) / 评论(0)

实用英语

【简明语法】21.6 表示推测的用法

can, could, may, might, must 皆可表示推测，其用法如下： 1）情态动词+动词原形。表示对现在或将来的情况的推测，此时动词通常为系动词。 I don't know where

发表于:2019-02-05 / 阅读(169) / 评论(0)

英文语法词汇

ESL Podcast 188 – Correcting Misunderstandings at Work

I work in our companys Toledo office and I was meeting with my counterpart in our Raleigh office. I was trying to explain to her our new proposal to make some changes in the corporate structure. But, it wasnt going very well. Rory: So, with the new p

发表于:2019-02-06 / 阅读(182) / 评论(0)

地道美语播客

2016中考英语热门作文题目汇总：学做好人好事

4.学做好人好事今年是学习雷锋五十周年纪念日，雷锋同志说过：我要把有限的生命，投入到无限的为人民服务之中去。请写一篇意思连贯，符合逻辑，不少于80字的作文。在作文中，简单表

发表于:2019-02-09 / 阅读(161) / 评论(0)

英语作文

2015年中考优秀作文赏析：学做好人好事

发表于:2019-02-18 / 阅读(179) / 评论(0)

英语作文

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adenocarcinoma of kidney

age-strength relation

automatic destruct program