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
造句
用作名詞(n.)
The basic acting mechanism of the dispersant TAS-A in the plastics colouring was related. 敘述了分散劑在塑料著色中的基本機(jī)理。
On-the-spot investigation and observation are made on the growth and colouring of grapes. 實(shí)地調(diào)查并觀測(cè)了葡萄生長(zhǎng)和果實(shí)著色情況。
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. 這幅畫(huà)已精心修復(fù)，顯出了原來(lái)的色彩。
This tin of beans contains no artificial colouring. 這罐豆子不含人造色素。
Pigments shall be weatherproof and consist of inorganic or light-resistant organic colouring substances. 顏料應(yīng)抗風(fēng)化，應(yīng)由無(wú)機(jī)的或者抗光氧化的有機(jī)色素組成。