pigment

英 [ˈpɪɡmənt]

美 [ˈpɪɡmənt]

n.  色素; 颜料

复数：pigments　现在分词：pigmenting　

TOEFLIELTSGRE化学

Collins.1 / BNC.10452 / COCA.9103

牛津词典

noun

• 色素
  a substance that exists naturally in people, animals and plants and gives their skin, leaves, etc. a particular colour
• 颜料
  a coloured powder that is mixed with a liquid to produce paint, etc.

柯林斯词典

• N-MASS 颜料；色料；色素
  Apigmentis a substance that gives something a particular colour.
  1. The Romans used natural pigments on their fabrics and walls.
     古罗马人在织物和墙壁上使用天然颜料。
  2. ...the brown pigment in the skin.
     皮肤内的褐色素

英英释义

noun

• a substance used as a coating to protect or decorate a surface (especially a mixture of pigment suspended in a liquid)
  1. artists use `paint' and `pigment' interchangeably
  Synonym:paint
• dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.)
• any substance whose presence in plant or animal tissues produces a characteristic color

verb

• color or dye with a pigment
  1. pigment a photograph
• acquire pigment

双语例句

• Extraction and properties of green pigment from leaves of Asparagus lettuce were reported.
  研究了莴笋叶绿色素的提取及其理化性质。
• The stability of red pigment from strawberries was investigated in this paper.
  研究了草莓红色素的稳定性。
• Gardenia yellow from Gardenia fruit is natural pigment and can be used widely.
  栀子中含有的栀了黄色素是优良的天然黄色素，具有广泛的应用价值。
• A red soil containing ferric oxide; often used as a pigment.
  一种含氧化铁、用作色素和颜料的红色土壤。
• In this study, the stability of oil-soluble pigment, which was extracted from orange peel, was determined.
  以柑橘皮为原料，提取油溶性橘黄素色素，并对其稳定性进行探讨。
• Tomato Secretary of sand on the red pigment in the magic of the green.
  番茄沙司中的红色素就神奇地中合了绿色。
• Chinese ink painting, where they become a common black pigment.
  中国画的水墨在他们那里变成了一种普通的黑色颜料。
• Certain pigment colours were painted on to dry plaster using tempera ( where egg yolk is used to fix the pigment)
  使用蛋彩画颜料（内含可以定色的蛋黄）在干石膏上绘出了特定颜色。
• The effects of the pigment and the coated pigment on the corrosion resistance of UV curing coatings are investigated.
  研究了光固化涂料中颜料和经过包覆改性后的颜料对涂层耐蚀性能的影响。
• I brought the pigment you asked for.
  你要的颜料我给你带来了。