单词：zero-valent nickel catalyst
单词：zero-valent nickel catalyst 相关文章
School 1) volunteers don’t get paid money, but sometimes we receive special gifts. One morning, just before Christmas vacation, I was selling tickets to our grade school’s last evening performance
疯狂英语2002年
Joanna: Where did you go yesterday? Frank: I went to Croydon. Joanna: Did you go shopping? Frank: No, I went for an interview. Joanna: Oh, did you get a job? Frank: Yes, I got a job as a Management Tr
听力每日练习补充
Is His Name Santa Claus, Saint Nicholas, Kris Kringle or Pelznickel? Who Cares, So Long As He Brings Gifts! Now, the VOA Special English program Words and Their Stories. Santa Claus is someone who will remain in the hearts of children forever. He is
2013年VOA慢速英语(十二)月
dime是值十美分的硬币。 dime的价值虽然是nickel的两倍， 但是dime也只是一枚很小的硬币，而且dime跟 nickel相比是既小又薄，原因是过去曾经用比镍贵重得多的银子来铸造dime。 Nickel-and-dime既可以
美国俚语
Historic preservationists are often passionate in their zeal to keep the wrecking ball from beloved buildings. One man even died in the process. Richard Nickel spent years with his camera, documenting and arguing against the demolition of buildings
2007年NPR美国国家公共电台
Sucre夜里从牢房的水池后面溜到狱警休息室里，在他们挖的洞上浇上一层水泥，以掩人耳目。他知道自己回牢房的路上很可能被抓住，所以事先想办法弄到一条女式内裤，万一被抓到就说是为了等女朋友扔东西过来。他果然被抓住了，下面是狱警和Sucre的对话。 [00:41.87]Sucre
越狱第一季
一个客户在电话线上和我就一笔生意讨价还价，硬要在我的报价上要砍掉一角钱，当时我和他据理力争，他说：I'm not trying to nickel and dime you. 我当时就冲口回答：I don't need your nickel and dime.（我
美国俚语
我们上一次讲了由penny 也就是分币组成的几个习惯用语。美国人用的硬币除了penny还有好几种。例如，价值比penny高一点儿的有五分和一毛的硬币。它们是: nickel and dime。不论Nickel还是dime都是零
美国习惯用语
Kid Rock describes his latest album, Born Free, as organic blues-based rock and roll. Born Free is Kid Rock's first new album in more than three years. He left the comforts of his home studio in Detroit, Michigan to record the collection in Los Angel
VOA标准英语2011年(一月)
[00:00]P：This is Mary Ellen Jenkins. So, Mike, how do you and Joey know each other anyway? [00:05]M：How do I and Joey know each other? Wow, if I had a nickel for every time somebody has asked me that. [00:11]J：From school. [00:12]M：Yeah, we m
英美人天天都在说的4000句:跟着影视学最真实的口语
介绍: NICKLE N I C K LE 镍 是美元中五分钱的硬币 Dime D I M E是美元中十分钱的铸币 dime是值十美分的硬币。 dime的价值虽然是nickel的两倍， 但是dime也只是一枚很小的硬币，而且dime跟 nickel相比是既
英语俚语天天说
Child trafficking is rampant in Southeast Asia, with hundreds of thousands of children caught up in this lucrative and shadowy business. The reporter looks at the situation in the Philippines, where poverty is high and jobs are scarce, and unscrupulo
VOA双语新闻 Bilingual News
It's been 10 years now since the attacks on September 11, 2001 that killed thousands in America. For families and friends of those killed, the pain is still raw. However, the tragedy has proved a catalyst for one organization to rise out of the rubbl
世界各地新闻集锦
Santa Claus Is Coming to Town! Now, Words and Their Stories from VOA Learning English. This week, we have a special program for the holiday season. It is a show recorded many years ago by Maurice Joyce. He worked as an announcer at the Voice of Ameri
2018年VOA慢速英语(十二)月
By Margaret Besheer Irbil 04 December 2006 Former Secretary of State James Baker, co-chairman of Iraq Study Group, walks past with Vice President Dick Cheney, after meeting with President Bush, 13 Nov 2006 For weeks, the American media has been buzz
2006年VOA标准英语（十二月）
今天我们要学的词是equivalent。 Equivalent, 意思是相当于，等同于。《华盛顿邮报》报道说，9/11恐怖袭击事件以来， In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are
英语单词荟萃
Nickel or Dime? 5分钱还是10分钱？ Little Johnny used to hang out at the local corner store. The owner didn't know what Johnny's problem was, but the older boys would constantly tease him. 小约翰尼过去常在街角的商店附近闲逛。店
英语小达人
How You Made Money 你怎么赚的钱 A young man asked an old rich man how he made his money. 一个年轻人问一位富有的老人是怎样赚到钱的。 The old guy fingered his worsted wool vest and said, Well, son, it was 1930. The depth of t
英语小达人