colouring
n. 着色；色彩；气色；色素；假象
sp. 动词colour的现在分词形式.
近义词：complexion，skincolour，ruddiness，pallor，tan，coloring，colour，foodcolour，color，foodcolor，Foodcoloring，
英英释义
Noun
- a digestible substance used to give color to food;
"food color made from vegetable dyes"
- a visual attribute of things that results from the light they emit or transmit or reflect;
"a white color is made up of many different wavelengths of light"
- the act or process of changing the color of something
例句
用作名词(n.)
- The basic acting mechanism of the dispersant TAS-A in the plastics colouring was related.叙述了分散剂在塑料着色中的基本机理。
- On-the-spot investigation and observation are made on the growth and colouring of grapes.实地调查并观测了葡萄生长和果实着色情况。
- Its colouring makes it highly conspicuous.它的色彩使它非常惹人注目。
- The picture was cleverly restored and showed up its original colouring.这幅画已精心修复，显出了原来的色彩。
- This tin of beans contains no artificial colouring.这罐豆子不含人造色素。
- Pigments shall be weatherproof and consist of inorganic or light-resistant organic colouring substances.颜料应抗风化，应由无机的或者抗光氧化的有机色素组成。