[网络] 纳米脂质体

by Mignon Fogarty This week in the United States we celebrate Veterans Day, a holiday to remember the end of World War I in 1918, but the name of the holiday brings up a common question: Do we need an apostrophe in the word Veterans? The short answer

发表于:2018-12-01 / 阅读(364) / 评论(0) 分类 跟谢孟媛学语法

1. depose /dɪˈpəʊz/ -- (literally, put down) put out of office; dethrone Did the king abdicate or was he deposed? 那个国王是自己放弃了王位还是被废的? 2. impose /imˈpəuz/ -- put on as a burden, duty, tax, etc.; inflict Cleanin

发表于:2018-12-18 / 阅读(418) / 评论(0) 分类 突破英文词汇

This is the second in a two-part Business English Pod series about an internal meeting to consider a proposal. As we saw in the last episode, this type of meeting can be similar to a negotiation. People with different opinions sit around the table an

发表于:2018-12-31 / 阅读(337) / 评论(0) 分类 商务英语会议解析

Grammar Girl here. Today's topic is apostrophes. When I was in second grade, I lost a spelling bee because I misspelled the word its. I put an apostrophe in when I shouldn't have, and it was a very traumatic moment in my young life. So when listeners

发表于:2019-01-02 / 阅读(257) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today's topic is tough apostrophe issues. I said it in the last episode about apostrophes, and I'll say it again: there are some confusing situations when it comes to apostrophes. For example, Christine, from Portland, Oregon; Judy

发表于:2019-01-02 / 阅读(341) / 评论(0) 分类 英语语法 Grammar Girl

Hurricane Gustav, which killed at least 22 people in Haiti, is now headed south of Cuba, but forecasters believe the storm will move north into the Gulf of Mexico by early next week and threaten a coastal area that stretches from Texas to the Florid

发表于:2019-01-06 / 阅读(240) / 评论(0) 分类 VOA标准英语2008年(八月)

By Nancy-Amelia Collins Islamabad 01 January 2008 Pakistani officials say elections will be delayed until February because it is impossible to hold next week's parliamentary vote on time. Election Commission Secretary-General Kanwar Dilshad told rep

发表于:2019-01-06 / 阅读(266) / 评论(0) 分类 VOA标准英语2008年(一月)

By Heda Bayron Hong Kong 29 August 2007 Philippine security forces are on high alert for possible attacks by communist rebels after Dutch authorities arrested their exiled leader in the city of Utrecht. VOA's Heda Bayron reports from our Asia News Ce

发表于:2019-01-06 / 阅读(345) / 评论(0) 分类 2007年VOA标准英语(八月)

[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of

发表于:2019-01-10 / 阅读(451) / 评论(0) 分类 高中英语人教版高一年级

苹果iPod nano会摄像Miss Li清新广告歌 瑞典创作女歌手Miss Li的一曲《Bourgeois Shangri-La》近日被选作了苹果iPod nano最新一辑广告歌曲,《Bourgeois Shangri-La》选自Miss Li的个人第四张专辑《Dancing the Wh

发表于:2019-01-10 / 阅读(286) / 评论(0) 分类 英文广告歌曲

轻松惬意:苹果新款iPod nano广告歌 Chairlift - Bruises 苹果公司每一推出新产品均会选择一首超惹人爱的歌曲。这不,你现在听到的这首歌曲就是苹果最新发布的2008第四代iPod nano广告曲《Bruises》。

发表于:2019-01-10 / 阅读(305) / 评论(0) 分类 英文广告歌曲

苹果iPod nano会摄像Miss Li清新广告歌 瑞典创作女歌手Miss Li的一曲《Bourgeois Shangri-La》近日被选作了苹果iPod nano最新一辑广告歌曲,《Bourgeois Shangri-La》选自Miss Li的个人第四张专辑《Dancing the Wh

发表于:2019-01-10 / 阅读(247) / 评论(0) 分类 经典英文歌曲

Jamat ud Dawa, formerly Lashkar-e Taiba parading in a Pakistani city (file photo) Pakistan-based Lashkar-e Taiba or LET was for a long time considered a militant group fighting Indian rule of Kashmir. But after Chicago-based American David Headley pl

发表于:2019-01-11 / 阅读(241) / 评论(0) 分类 VOA标准英语2010年(三月)

Greg Flakus President Bush and Egyptian President Hosni Mubarak met Monday at Mr. Bush's ranch near Crawford , Texas , where they discussed Iraq and the Middle East in general. Both leaders are backin

发表于:2019-01-11 / 阅读(305) / 评论(0) 分类 VOA2004(上)--各类新闻

Panel Urges Study of Nanomaterial Risks The nano market is booming. In 2009 developers generated $1 billion from the sale of nanomaterials. The global market for products that rely on these materials is expected to grow to $3 trillion by 2015. Yet wi

发表于:2019-01-14 / 阅读(334) / 评论(0) 分类 VOA标准英语2012年(二月)

Obama Proposal Could Help US-Russian Ties President Obama chose an iconic Cold War location -- the Brandenburg Gate in Berlin -- to make his new arms control proposal, offering to reduce U.S. nuclear warheads by one third. I intend to seek negotiated

发表于:2019-01-14 / 阅读(229) / 评论(0) 分类 VOA标准英语2013年(七月)

导语:上课时躲在书后面打盹儿,开会时用手挡着眼睛打盹儿,被逮着了就拿春困、秋乏、夏打盹儿,睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧,咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(336) / 评论(0) 分类 英语口语

The parties to Zimbabwe's power sharing agreement have failed to agree on the allocation of cabinet posts. Tendai Maphosa reports for VOA from Harare that the opposition says the only option is intervention by the Southern African Development Commun

发表于:2019-02-04 / 阅读(247) / 评论(0) 分类 VOA标准英语2008年(十月)

OMG! Congratulations to both of you!! How did he pop the question??OMG! 祝贺你们俩啊!!他怎么求的婚啊??

发表于:2019-02-06 / 阅读(318) / 评论(0) 分类 OMG美语

苹果iPod nano会摄像Miss Li清新广告歌 Bourgeois Shangri-La Miss Li Vacation and barbecue Small talking and nothing to do You keep it locked in a shopping cart A bourgeois shangri-La Got a feeling that I don't belong Got a feeling that I shou

发表于:2019-02-07 / 阅读(300) / 评论(0) 分类 好听的英文歌曲
学英语单词