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

• STUDY ON DRUG AND PSYCHOACTIVE SUBSTANCE USE AMONG SECONDARY SCHOOL STUDENTS IN SHENZHEN; Bioassay-guided Isolation of Antitumor Compounds from Derris trifoliate Lour and Their Interaction with DNA
  深圳市中学生使用药物与精神活性物质的追踪研究鱼藤中抗肿瘤活性化合物的追踪分离及与DNA的相互作用
• Studies on Proteomics during Somatic Embryo Maturation in Dimocarpus Longan Lour
  龙眼体胚成熟过程的蛋白质组学研究
• Optimization for Extracting Total DNA and ISSR-PCR System in Aquilaria sinensis ( Lour.) Spreng
  白木香基因组DNA提取与ISSR反应体系的优化
• 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。
• 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
• 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
• What co lour is number one?
  数字一是什么颜色的？
• 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
• 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
• The Formation and Development of Sperm in Amomum villosum Lour
  春砂仁（AmomumvillosumLour）精子的形成和发育