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

• Optimization of flavonoid ethanol extraction from Dimocarpus longan Lour. aril
  龙眼果肉黄酮乙醇法提取优化工艺研究
• Pre-experiment of chemical composition of clausena lansium ( Lour.) Skeels leafs extracts with ethanol and the antimicrobial effects to plant pathogens
  黄皮叶乙醇提取物化学成分预实验及对植物病原菌的抑制作用
• Investigation of Megasporocyte Meiosis and Development of the Embryo-sac in Amomum villosum Lour
  春砂仁（AmomumvillosumLour）大孢母细胞的减数分裂和胚囊发育的研究
• Influence of Lobelia Chinensis Lour alkaloids on fibrinolysis system of human vascular endothelial cells treated with endothelin
  半边莲生物碱对内皮素诱导损伤的人血管内皮细胞纤溶系统的影响
• Studies on Tamarix Chinensis Lour. Germplasm Collection and Utilization Technology
  中国柽柳（TamarixchinensisLour.）种质资源收集及繁育利用技术研究
• 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
• 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
• 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。
• Experimental Study on Seed Germination of Amomum villosum Lour. Sowed at Different Time
  不同播种期阳春砂种子的发芽实验研究