音标:['fi:nɒl] ;
n. 苯酚, 石炭酸, 羟基类化合物
[化] 酚; 苯酚
n. any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups
词型变化:名词复数形式 : phenols
词性分布:
名词100%

phenol的用法和样例:

例句

用作名词(n.)
  1. It is involved in phenol metabolism and membrane function.这是和酚代谢及细胞膜功能有关。

词汇搭配

  • phenol poisoning石炭酸中毒,酚中毒...
  • dihydric phenol二羟酚,二元酚...
  • free phenol单体酚,游离酚...
  • remove phenol除酚
  • butyl phenol丁基苯粉
  • dimethyl phenol二甲酚
  • phenol red酚红,苯酚磺酞...
  • phenol formaldehyde苯酚甲醛
  • phenol coefficient酚系数,石炭酸系数...
  • diazo phenol氢氧化重氮苯酚...
  • methyl phenol甲基苯酚
  • amyl phenol戊基苯酚
  • phenol oil苯酚润滑油
  • phenol resin酚尸,苯酚甲醛尸,酚...
  • phenol reagent酚试剂
【近义词】

This is the VOA Special English Health Report. Bisphenol A is a chemical widely used to make hard, polycarbonate plastic. Food storage containers, reusable water bottles and baby bottles are among the many different products that may contain BPA. BP

发表于:2018-12-15 / 阅读(237) / 评论(0) 分类 VOA慢速英语2008年(九)月

This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t

发表于:2018-12-24 / 阅读(189) / 评论(0) 分类 Scientific American(八)月

By Carol Pearson Washington 04 July 2007 Researchers have found that chocolate dark chocolate is good for your heart. They say it may stave off hardening of the arteries among smokers, and it has more antioxidants per gram than red wine, green tea or

发表于:2019-01-06 / 阅读(233) / 评论(0) 分类 2007年VOA标准英语(七月)

1. The Dow Industrials rose nearly 142 points after more than a 500-point drop Monday. The move came as the Fed left interest rates unchanged and also pumped 70 billion dollars into the financial system. 2. Residents of Galveston in Texas have been

发表于:2019-01-11 / 阅读(299) / 评论(0) 分类 美联社新闻一分钟2008年(九)月

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(239) / 评论(0) 分类 科技之光

By Melinda Smith Washington 08 August 2007 Scientists are concerned about the health risks of an ingredient in many of the plastic containers used for food and drinks Bisphenol A or BPA is a common chemical used to make tough, shatter-resistant plast

发表于:2019-02-03 / 阅读(206) / 评论(0) 分类 2007年VOA标准英语(八月)

BRUSSELS, May 31 (Xinhua) -- Baby bottles containing the substance Bisphenol A (BPA) would have to be pulled from the shelves across the European Union (EU) starting from Wednesday, in a milestone move to better protect the health of EU citizens, an

发表于:2019-02-08 / 阅读(218) / 评论(0) 分类 英语新闻

Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉,从而使

发表于:2019-02-17 / 阅读(265) / 评论(0) 分类 实用英语

听力内容有不详尽之处啊,欢迎大家留言讨论,纠正。谢谢 在线英语听力室http://www.tingroom.com Wed wines,it contains polyphenol, which have anti-accident properties.And those are known to accede lower our blood pressure b

发表于:2019-02-28 / 阅读(238) / 评论(0) 分类 访谈录2012年

Every time i go to the grocery stores,i consider buying Organic vegetables because they are supposed to be healthier or something,but they are also moreexpensive. So is it worth it to pay more for the supposed health benefits? Well, it might be w

发表于:2019-03-06 / 阅读(237) / 评论(0) 分类 英语时差8,16
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