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

• 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。
• The levels of ethylene production and lipid peroxidation were investigated during florescence and flower senescence of Osmanthus fragrans Lour.
  研究了桂花开花和衰老过程中乙烯的产生和脂质过氧化水平。
• The Application Research Progress and Development Prospect of Melastoma Dodecandrum Lour
  地稔的应用研究进展及开发利用前景
• 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
• 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
• 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
• 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。
• 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