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
• 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
• 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 essential oils extracted from Baccaurea ramiflora Lour and its chemical constituents were analyzed by GC-MS.
  采用水蒸汽蒸馏法从大戟科木奶果中提取挥发油，用气相色谱-质谱对挥发油的化学成分进行了分析。
• In this disquisition, we focus on the methodology of TCM quality analysis, researches on quality control and its application to Compound Lobelia chinensis Lour.
  本课题以复方半边莲注射液为具体研究对象，围绕中药质量分析技术方法学创新研究命题，对中药产品质量控制方法做了较深入地探索。
• 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
• 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
• 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
• We often go and help lonely old people do the cleaning and buy rice and Lour for them.
  我们经常去帮助村里的孤老打扫卫生，买米买面。
• A new and possible protocol was established for in vitro rapid propagation of Lobelia chinensis Lour.
  本实验以半边莲带腋芽的茎段为外植体，建立了半边莲离体快速繁殖新的可能途径。