单词：postassium acetate
单词：postassium acetate 相关文章
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
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
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
商务英语会议解析
Yakima is a small city located an hour and a half's drive(1) from Wenatchee. It is a wide valley, famous for its grapes and apples. We were there last weekend for a baseball tournament, the first of the season(2). One interesting fact about Yakima is
英语博客 A cup of English
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
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
英语语法 Grammar Girl
β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安
医务英语
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
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
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
2007年VOA标准英语（八月）
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
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
VOA2004（上）--各类新闻
By Gilbert da Costa Abuja 18 August 2006 Nigerians living in Bakassi peninsula say they are worried about their personal safety following the deployment of more Cameroonian soldiers to the area in the last few days. The Nigerian security agency may
2006年VOA标准英语（八月）
By Gilbert da Costa Abuja 23 June 2006 Preparations are under way for transfer of the oil-rich Bakassi Peninsula from Nigeria to Cameroon. Initial outrage over the decision seems to have died down, and residents are agreeing to be resettled in Niger
2006年VOA标准英语（六月）
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
VOA标准英语2013年(七月)
AMERICAN MOSAIC - Jessi Alexander's First Album / Weather in America / Top High School Scientists By Nancy Steinbach Broadcast: Friday, March 18, 2005 (THEME) HOST: Welcome to AMERICAN MOSAIC, in VOA
American Mosaic
By Gilbert da Costa Abuja 07 August 2006 Hundreds of residents of Nigeria's disputed Bakassi peninsula have held an independence ceremony to highlight opposition to the government's plan to hand over the oil-rich region to Cameroon. -------- A group
2006年VOA标准英语（八月）
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
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？？
OMG美语
By David Gollust Washington 07 June 2007 Leading human rights groups Thursday called on the U.S. government to account for terrorism suspects they believe were detained by U.S. authorities abroad but whose whereabouts are now unknown. The Bush admini
2007年VOA标准英语（六月）