lour

英 [ˈlaʊə(r)]

美 [ˈlaʊər]

n.  阴沉；不悦之色v; （法）卢尔
v.  皱眉头；现怒容；变阴沉

复数：lours　过去分词：loured　现在分词：louring　过去式：loured　第三人称单数：lours　

COCA.45736

英英释义

verb

• look angry or sullen, wrinkle one's forehead, as if to signal disapproval
  Synonym:frownglowerlower
• make lower or quieter
  1. turn down the volume of a radio
  Synonym:turn downlower
• set lower
  1. lower a rating
  2. lower expectations
  Synonym:lower

双语例句

• Objective: To investigate the optimal method for the extraction and purification of flavonoids from Osmanthus fragrans Lour.
  目的：探讨桂花中黄酮类物质最佳提取与纯化方法，为桂花开发提供一条新的途径。
• Overview of Chemical Composition and Quality Criteria of Amomum Villosum Lour
  中药砂仁化学成分与质量标准研究概况
• The Formation and Development of Sperm in Amomum villosum Lour
  春砂仁（AmomumvillosumLour）精子的形成和发育
• Analysis of the Volatile Components from Flowers and Leaves of Osmanthus fragrans Lour. by Headspace-GC-MS
  顶空-气相色谱-质谱联用分析桂花和叶中挥发性成分
• Study on the antimicrobial effects against pathogenic bacteria in diet of extracts of Clausena lansium ( lour.) Skeels leaves
  黄皮叶提取物对食品中常见致病菌抑菌作用研究
• Study on Extraction and Analysis of Osmanthus Fragrans Lour. Essential Oil
  桂花精油的提取与成分分析的研究
• Longan ( Dimocarpus longan Lour.) originated from South China and North Vietnam with abundant germplasm.
  龙眼（DimocarpusLonganLour.）起源于我国南部及越南北部。
• Study on antiallergic activity of Clausena lansium ( Lour.) Skeels leaves extracts with different solvent
  黄皮叶不同溶剂提取物抗过敏活性研究
• ObjectiveTo ascertain extraction technology condition for flavonoids from Humulus scandens ( Lour.) Merr.
  目的研究葎草叶中总黄酮的提取工艺条件。
• The Comparison of Polyuria Effect of Amomum Villosum Lour Fructus before and after Stir-heating with Salt Solution
  砂仁盐炙前后缩尿作用比较研究