音标:['ru:tstɒk] ;
n. 根茎, 根源, 起源
[医] 根茎
n. root or part of a root used for plant propagation; especially that part of a grafted plant that supplies the roots
词型变化:名词复数形式 : rootstocks
词性分布:
名词100%

rootstock的用法和样例:

例句

用作名词(n.)
  1. The stack of the blighted rootstock will soon felt together.这堆枯死的根茎不久就会粘结在一起。
  2. It was the rootstock of the particularity of the Sino-soviet relations .这也正是中苏关系特殊性的根源所在。

词汇搭配

  • creeping rootstock匍匐根
【近义词】

By Mario Ritter Broadcast: August 12, 2003 This is Bill White with the VOA Special English Agriculture Report. We often think of agriculture as planting seeds and harvesting crops. But many crops do n

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 VOA2003(下)-农业与经济

Agriculture Report - Getting to the Root of How to Water Trees This is the VOA Special English Agriculture Report. Some trees can survive a long time without water. Think of trees that grow in the desert. But other trees may need more moisture than t

发表于:2018-12-07 / 阅读(146) / 评论(0) 分类 2011年VOA慢速英语(八)月

This is the VOA Special English Agriculture Report. These days, if we hear about two different plants being combined, the first thing we think of might is modern biotechnology. But the low-technology process of grafting remains an extremely important

发表于:2018-12-15 / 阅读(91) / 评论(0) 分类 VOA慢速英语2007年(一)月

THIS IS AMERICA - How Root Beer Changed the Business World BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we look at the history of root b

发表于:2018-12-16 / 阅读(107) / 评论(0) 分类 2011年VOA慢速英语(八)月

Yi-jun: So people can go and root for their old school team? Taylor: Yep. And relive those good old high school days. Yi-jun: You don't sound too excited about going to your reunion. Taylor: I'm not. I get a stomachache just thinking about it. Yi-jun

发表于:2018-12-25 / 阅读(100) / 评论(0) 分类 Eztalk美语会话

By Mario Ritter Broadcast: November 7, 2003 This is Bob Doughty with the VOA Special English Economics Report. The largest 1)stock market in the world is the New York Stock Exchange. It is also the ol

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 VOA2003(下)-农业与经济

Take Me Out To The Ball Game Take me out to the ball game Take me out to the crowd Buy me some peanuts and Crackerjacks I dont care if I ever get back Cause it root, root, root for the home team If they dont win it's a shame For it one, two, three st

发表于:2019-01-10 / 阅读(78) / 评论(0) 分类 影视英文歌曲

Grafting is a way to produce plants from pieces of existing plants instead of seeds. Branches or buds are cut from one plant and placed on a related kind of plant. The branch or bud that is grafted is called the scion. The plant that accepts the graf

发表于:2019-01-12 / 阅读(118) / 评论(0) 分类 2010年VOA慢速英语(五)月

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2010年(二月)

AGRICULTURE REPORT - Who Needs Seeds? The Secret of Seedless Fruits By Mario Ritter Broadcast: Tuesday, August 09, 2005 I'm Faith Lapidus with the VOA Special English Agriculture Report. We often thin

发表于:2019-01-30 / 阅读(101) / 评论(0) 分类 农业与发展

Money is the root of all evil. Do you think this is true? How can money lead people to do bad things? Do you think money can do good things? If so, give examples! (Note: Although many people repeat this quote, the original saying was Love of money is

发表于:2019-02-02 / 阅读(128) / 评论(0) 分类 english quotes 英文谚语

今天我们要学的词是 root cause。Root cause 根本原因。世界经济论坛说,The lack of competitiveness in Europe is the root cause of financial instability and rising unemployment numbers in the region. 缺乏竞争力是欧洲经济不

发表于:2019-02-03 / 阅读(115) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是root。 Root, 做为动词,是为某人打气,捧场的意思。The whole town is rooting for the local high school football team, 整个小镇都为当地高中橄榄球校队加油。I always root for the underdog, 我总

发表于:2019-02-05 / 阅读(102) / 评论(0) 分类 英语每日一词

今天我们要学的词是root。 Root, 做为动词,是为某人打气,捧场的意思。The whole town is rooting for the local high school football team, 整个小镇都为当地高中橄榄球校队加油。I always root for the underdog, 我总

发表于:2019-02-06 / 阅读(74) / 评论(0) 分类 英语单词荟萃

我已经上路了,你呢? 1. On my way... 我在路上 节选自Send Me on My Way -Rusted Root 2. But at least for now, I gotta go my own way 但是至少就现在.我不得不走我自己的路了 节选自Gotta Go My Own Way -Zac Efron / Vanessa

发表于:2019-02-12 / 阅读(76) / 评论(0) 分类 卡卡课堂早餐英语

The company that operates the Frankfurt Stock Exchange and other European markets is buying the New York Stock Exchange to form the world's largest market for trading stock and other securities(有价证券). The boards of Deutsche Boerse and NYSE Eu

发表于:2019-02-18 / 阅读(104) / 评论(0) 分类 英语新闻

TOKYO, Jan. 12 (Xinhua) -- The overall level of bank lending(银行贷款) in Japan fell 2.1 percent from a year earlier in December, marking the 13th straight month of decline, the Bank of Japan (BOJ) said Wednesday. According to the central bank, t

发表于:2019-02-18 / 阅读(151) / 评论(0) 分类 英语新闻

你真的不胖 If youre one of the legions of slim, fit and healthy people whose BMI (Body Mass Index) makes them technically overweight, this story will be music to your ears. A new test is about to launch called the ABSI. 很多人BMI指数(身体质

发表于:2019-02-25 / 阅读(119) / 评论(0) 分类 阅读空间

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(180) / 评论(0) 分类 英语新闻

很多人BMI指数(身体质量指数)超重,实际上却健康苗条。如果你也是其中的一员的话,那么下面的这个新研究可能会让你觉得很中听。因为一种新的测试体重的指数诞生了。 If you're one of the l

发表于:2019-02-26 / 阅读(111) / 评论(0) 分类 雅思英语
学英语单词