fleck

英 [flek]

美 [flek]

n.  色斑; 斑点; 微粒; 小片
v.  使有斑点; 使斑驳

复数：flecks　过去式：flecked　过去分词：flecked　现在分词：flecking　第三人称单数：flecks　

TOEFLGRETEM8

Collins.1 / BNC.16064 / COCA.15214

牛津词典

noun

• 色斑；斑点
  a very small area of a particular colour
  1. His hair was dark, with flecks of grey.
     他的黑发间有缕缕银丝。
• 微粒；小片
  a very small piece of sth
  1. flecks of dust/foam/dandruff
     灰尘微粒；泡沫；头皮屑

verb

• 使有斑点；使斑驳
  to cover or mark sth with small areas of a particular colour or with small pieces of sth
  1. The fabric was red, flecked with gold.
     织物是红色的，带有金黄色的斑点。
  2. His hair was flecked with paint.
     他的头发上粘有点点油漆。

柯林斯词典

• N-COUNT 斑点;(斑点状的)微粒
  Flecksare small marks on a surface, or objects that look like small marks.
  1. He went to the men's room to wash flecks of blood from his shirt...
     他去男洗手间清洗衬衫上的斑斑血迹。
  2. His hair is dark grey with flecks of ginger.
     他深灰色的头发夹杂着几缕姜黄色。

英英释义

noun

• a small contrasting part of something
  1. a bald spot
  2. a leopard's spots
  3. a patch of clouds
  4. patches of thin ice
  5. a fleck of red
  Synonym:spotspeckledapplepatchmaculation
• a small fragment of something broken off from the whole
  1. a bit of rock caught him in the eye
  Synonym:bitchipflakescrap

verb

• make a spot or mark onto
  1. The wine spotted the tablecloth
  Synonym:spotblobblot

双语例句

• The mixture of fungicides and plant growth regulator was used to control tobacco weather fleck, and the test results showed that the mixture of70% thiophanate-methyl WP and0.
  利用杀菌剂和植物生长调节剂混配防治烟草气候斑，试验结果表明70%甲基托布津WP和0。
• Effect of Pesticides Against Tobacco Weather Fleck and Mechanism of Tobacco's Physiological Response
  不同药剂对烟草气候斑点病的控制效果及烟草的生理响应机制
• Tobacco weather fleck is a kind of un-infectious diseases of tobacco leaf, which decrease the quality and the yield of tobacco leaf.
  烟草气候斑点病是以臭氧为主的大气污染所致的一种非浸染性叶斑病害，对烟叶的产量和质量都有很大影响，20世纪80年代以来逐渐成为我国烟叶生产的主要病害之一。
• How to treat senile plaque. Fleck?
  怎样治疗老年斑。雀斑？
• Occurrence and control of tobacco weather fleck
  烟草气候斑病的发生规律及防治
• Study on Technique for Detection of Grapevine Fleck Virus by Dot-blotting
  圆点印迹法检测葡萄斑点病毒技术研究
• Thus determines fleck discrete targets 'precision dimensions by feature extraction and serial borderline segmentation technologies.
  然后，基于目标轮廓提取和串行边界分割技术，解决了变背景下斑点状散布目标自动识别的难题。
• This paper introduces the structural features and the working principles of the FLECK fully-automatic water softener, and expounds its application in the heat-supply sector of Heping Street.
  介绍了FLECK全自动软水器的结构特点和工作原理，阐述了FLECK全自动软水器在和平街供热科的应用情况。
• Selection of protective agents against tobacco weather fleck
  烟草气候斑病防护剂的筛选
• Chemical composition and microstructure of red glaze region, green moss like fleck and red region suffused with green colour, which are three characteristics of peach bloom copper red glaze, have been studied.
  研究了表征桃花片铜红釉的3个特征&红釉区、绿苔点和泛绿区的化学成份和显微结构。