na. 【计】(用以搜索因特网上信息的)电脑搜索程序
[网络] 搜索引擎；搜寻引擎；搜寻器

美国有线新闻 CNN 阿根廷潜水艇失联多方联合搜救

First story is about an international rescue effort at sea. The ARA San Juan is an Argentine submarine. It mysteriously disappeared last Wednesday as it was travelling from the southernmost tip of Argentina back to its home port in Mar de Plata, whic

发表于:2018-12-02 / 阅读(120) / 评论(0)

CNN美国有线新闻2017年11月

访谈录 2008-08-30&08-31 点击什么,你就是什么

We're all paying more for groceries than ever before except for one family. They had nearly cut their grocery bill in half while everyone else's just keeps going up. So, how do they do it? How could you do it too? Our Mike Von Fremd reveals the answ

发表于:2018-12-11 / 阅读(79) / 评论(0)

访谈录2008

豆知识 2011-10-23&10-29 搜索引擎优化

Imagine for a minute that youre a librarian, but not a normal one. Youre a librarian for every book in the world. People depend on you every day to find the exact book they need. How do you do it? You need a system. You need to know whats inside ever

发表于:2018-12-11 / 阅读(76) / 评论(0)

英语解说豆知识2011年

SSS 2009-01-26

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. There's a huge, gunky brown cloud that lingers over south Asia and the Indian Ocean each winter. Its been known to cause respiratory diseases and even

发表于:2018-12-24 / 阅读(120) / 评论(0)

Scientific American(一)月

听一分钟英文：Search Engine-搜索引擎

Everybody uses search engines. The most popular one in the world is Google. Im not sure if its the best search engine but everyone knows it. Google always works for me. I never use any other search engine. I dont really see any need for anything else

发表于:2018-12-28 / 阅读(160) / 评论(0)

听一分钟英文-S

英语名人堂：谢尔盖·米哈伊洛维奇·布林

谢尔盖布林，全名谢尔盖米克哈伊洛维奇布林（Sergey Brin）（俄语： Сергей Михайлович Брин）是Google公司的创始人之一。是一位美国籍俄罗斯裔企业家。他出生在俄罗斯，在他与拉里

发表于:2018-12-29 / 阅读(123) / 评论(0)

英语名人堂

经济学人:空气污染:吹走它(2)

Another good candidate would be a government-run plant at Badarpur, less than 50km from the middle of Delhi. 另一个较好的选择便是位于巴达普（距德里市中心不到50千米）的官办工厂。 According to the Centre for Science and

发表于:2018-12-29 / 阅读(86) / 评论(0)

经济学人科技系列

国家地理-2008-04-17 New Search For ET 寻找外星人（上）

Is anyone out there? For over 40 years scientists have been searching for extraterrestrial intelligence, but theyve found nothing. Now the new Allen Telescope Array, a string of 350 radio telescopes, is being built 300 miles north of San Francisco a

发表于:2018-12-30 / 阅读(124) / 评论(0)

国家地理2008年

国家地理-2008-04-19 New Search For ET 寻找外星人（下）

发表于:2018-12-30 / 阅读(112) / 评论(0)

国家地理2008年

各国名人英文介绍-Sergey Mikhailovich

Sergey Mikhailovich Brin is famous for revolutionizing the world of Internet search engines. He co-founded Google with his research partner Larry Page. The whole world knows about Google, but perhaps knows little about Sergey Brin. He is the Presiden

发表于:2019-01-01 / 阅读(111) / 评论(0)

各国名人英文介绍

Yahoo unveils real-time search service

SAN FRANCISCO, March 23 (Xinhua) -- Yahoo Inc. on Wednesday introduced a new feature to its search engine, which the company said can deliver answers and direct access to websites before users complete their query or hit the search button. The new fe

发表于:2019-01-06 / 阅读(114) / 评论(0)

英语新闻

UNIT 5 Go With Transportation Lesson 40: Unit Review

[ti:UNIT 5 Go With Transportation Lesson 40: Unit Review] [0:00.000]UNIT 5 [0:01.895]Go with Transportation! [0:04.129]Lesson 40 [0:05.657]Unit Review [0:06.935]Ⅰ. Building Your Vocabulary [0:10.590]A. Fill in each blank with the proper word from t

发表于:2019-01-09 / 阅读(277) / 评论(0)

河北教育初中英语（初中起点）八年级下册

音乐咖啡厅:Lil Eddie - Searchin' for Love

音乐咖啡厅:Lil Eddie - Searchin' for Love 相关介绍：Lil' Eddie,原名Edwin Serrano。1984年7月12日生于美国纽约，一位相当有才华的RB/Soul歌手兼制作人。2004年他签约到了Yellowman/Big 3 Records唱片公司，19岁的

发表于:2019-01-11 / 阅读(181) / 评论(0)

音乐咖啡厅

VOA标准英语2010年-Rolls-Royce to Replace Engines of Supe

The Associated Press reports Monday that Rolls-Royce will temporarily replace entire engines on A380 Superjumbo jets, after an oil leak in an engine earlier this month caused a fire in the engine and a catastrophic failure. British jet-engine maker R

发表于:2019-01-14 / 阅读(85) / 评论(0)

VOA标准英语2010年(十一)月

原来这就是网上那些神一般的SEO

This is Search Engine Optimization Explained by Common Craft. 本期介绍搜索引擎优化。 Imagine for a minute that youre a librarian, but not a normal one. Youre a librarian for every book in the world. 假设你是名超级图书管理员，管

发表于:2019-02-05 / 阅读(98) / 评论(0)

英语万花筒

英国皇家海军最先进驱逐舰怕热

The engines powering the Royal Navys cutting-edge fleet of Type 45 destroyers are unable to operate continuously in the warm waters of the Gulf, MPs were told on Tuesday. 周二，英国国会议员们被告知，英国皇家海军(Royal Navy)最先进

发表于:2019-02-08 / 阅读(139) / 评论(0)

英语新闻

史蒂芬·霍金开通微博

第一条微博如下： Greetings to my friends in China! It has been too long! I last visited China in 2006 when I took part in a physics conference in Beijing. It was an extraordinary experience. My first trip was in 1985 when I travelled across y

发表于:2019-02-09 / 阅读(153) / 评论(0)

阅读空间

WHO: Diesel Exhaust Causes Cancer

The World Health Organization, upgrading a previous warning, said June 12 that diesel exhaust causes cancer and called for tighter emissions standards, comparing the risk of exhaust to second-hand cigarette smoke. Tuesdays announcement comes after in

发表于:2019-02-17 / 阅读(117) / 评论(0)

英语新闻

经济学人:谷歌向欧盟低头公民可以要求Google将你被遗忘

Google and the EU 谷歌向欧盟低头 On being forgotten 公民可以要求Google将你被遗忘 The right to be forgotten sounds attractive. But it creates more problems than it solves. 这个可以申请被谷歌遗忘的权利现如今看来十分

发表于:2019-03-09 / 阅读(163) / 评论(0)

经济学人商业系列

经济学人:民用航空发动机奋力一战

Business 商业报道 Civilian jet engines 民用航空发动机 Gearing up for a fight 奋力一战 Pratt amp; Whitney hopes a high-tech engine will restore its former dominance. 普拉特惠特尼公司期待其新款的高科技航空发动机能重

发表于:2019-03-09 / 阅读(296) / 评论(0)

经济学人商业系列

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allowable cutting unit