luster

英 [ˈlʌstə]

美 [ˈlʌstər]

n.  光泽；光彩; （德）卢斯特尔
v.  有光泽；发亮; 使有光泽

TOEFLTEM8

COCA.15444

英英释义

noun

• a surface coating for ceramics or porcelain
  Synonym:lustre
• the visual property of something that shines with reflected light
  Synonym:shininesssheenlustre
• a quality that outshines the usual
  Synonym:lustrebrilliancysplendorsplendour

双语例句

• The chair has a metallic luster.
  这把椅子有金属光泽。
• These products have crystal luster and strong vision effect.
  这些产品有水晶光泽和强大的视觉效果。
• This produces a round cross section which reflects light to give the improvement in luster.
  使纤维的截面呈圆形，这有助于对光的反射作用，因此改善了光泽。
• The relationship between the luster and the surface structure of pearl are discussed.
  分析了珍珠的光泽与其表面结构的关系。
• Healthy women have lustrous, shiny hair, whereas the hair of sickly people loses its luster.
  健康的女性拥有的是一头有光泽亮丽的头发，而病弱的人的头发没有光泽。
• Polyester can be dyed in brighter colors; it also provides luster and durability.
  多元酯可染成亮丽的颜色，会有光泽而且耐用。
• If it seems to be dull or lacking luster, this is also a toenail fungus symptom.
  如果它似乎是沉闷或缺乏光泽，这也是一个趾甲真菌的症状。
• A dark gray mineral with a metallic luster that is a source of tin.
  一种深灰色矿物，有金属光泽，是锡的来源。
• And some minutely crystalline varieties, such as flint, may be opaque and of a waxy luster.
  某些细小的结晶变种，如燧石，可能是不透明的，并具有腊样的光泽。
• Description: Silver gray metal ingots with metallic luster, It can be gradually oxidized in air.
  说明：银灰色金属锭，有金属光泽，在空气中可渐渐氧化。