percolate

英 [ˈpɜːkəleɪt]

美 [ˈpɜːrkəleɪt]

v.  渗入; 渗透; 渗漏; 逐渐流传; 传开; (用渗滤式咖啡壶)滤煮; 滤煮咖啡

现在分词：percolating　第三人称单数：percolates　过去分词：percolated　过去式：percolated　

TOEFLGRE

BNC.20953 / COCA.18498

牛津词典

verb

• 渗入；渗透；渗漏
  to move gradually through a surface that has very small holes or spaces in it
  1. Water had percolated down through the rocks.
     水从岩缝间渗漏下去。
• 逐渐流传；传开
  to gradually become known or spread through a group or society
  1. It had percolated through to us that something interesting was about to happen.
     我们听到传言说，将要发生一件有趣的事。
• （用渗滤式咖啡壶）滤煮；滤煮咖啡
  to make coffee in a percolator ; to be made in this way

柯林斯词典

• VERB （想法、感觉、信息）蔓延，逐渐流传
  If an idea, feeling, or piece of informationpercolatesthrough a group of people or a thing, it spreads slowly through the group or thing.
  1. New fashions took a long time to percolate down.
     新时尚要很长时间才能在大众中流行起来。
  2. ...all of these thoughts percolated through my mind.
     所有这些想法在我脑海中扩散
• V-ERG （用渗滤式咖啡壶滤煮）
  When youpercolatecoffee or when coffeepercolates, you prepare it in a percolator.
  1. She percolated the coffee and put croissants in the oven to warm.
     她滤煮好咖啡，然后把羊角面包放进烤箱加热。
• VERB 渗透；渗漏；渗入
  Topercolatesomewhere means to pass slowly through something that has very small holes or gaps in it.
  1. Rain water will only percolate through slowly.
     雨水只会慢慢地渗进来。

英英释义

noun

• the product of percolation

verb

• gain or regain energy
  1. I picked up after a nap
  Synonym:perk upperkpick upgain vigor
• pass through
  1. Water permeates sand easily
  Synonym:sink inpermeatefilter
• cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
• prepare in a percolator
  1. percolate coffee
• spread gradually
  1. Light percolated into our house in the morning
• permeate or penetrate gradually
  1. the fertilizer leached into the ground
  Synonym:leach

双语例句

• She percolated the coffee and put croissants in the oven to warm.
  她滤煮好咖啡，然后把羊角面包放进烤箱加热。
• The delicate white tufa towers formed where freshwater springs percolate up from the bottom of the lake.
  柔和、白色的钙华塔形成于淡水泉从湖底渗透出来的地方。
• The article briefly introduces the course and characteristics of the formation of garbage percolate, analyzes and compares several disposal processes currently adopted at home and abroad.
  简要介绍了垃圾渗滤液形成的过程及特点，并对目前各国采用的几种垃圾渗滤液处理方法进行了分析比较。
• Some things take a while to percolate.
  有些事情需要时间才能出现。
• In this paper, the microorganisms in infected percolate in steviosides prodution were identified in shape and physiology-biochemical, and obtain the most serious microorganism is a Pseudomonas sp.
  本课题对甜菊糖甙生产中污染渗滤液的微生物进行了形态和生理生化鉴定，得出污染渗滤液最严重的微生物是一假单胞菌。
• The advantages of membrane technology are analyzed, and a forecast of the developing trend of membrane technology in the future treatment of urban garbage percolate is made.
  分析了膜处理技术的优势并提出膜处理技术在未来城市垃圾渗滤液处理中的发展趋势。
• Methods HPLC was employed in monitoring the change of andrographolide and dehydroandrographolide in the process of percolate extraction, and investigating the effect of temperature on internal ester.
  方法采用HPLC对穿心莲渗漉提取过程中，穿心莲内酯和脱水穿心莲内酯的变化过程进行监测，并考察加热温度对内酯类成分的影响。
• The news has begun to percolate through the staff.
  消息在员工中散播开来。
• The rain will percolate through the soil.
  雨水渗入土中。
• As Keynes pointed out, the economists who most influence practical men of action are the defunct ones whose scribblings have had time to percolate from the seminar room to wider conversations.
  正如凯恩斯指出的，对实际操作者影响最大的经济学家是那些逝者，时间使他们的原始构想穿越研讨会的会议室，引起更为广泛的讨论。